{"title":"Products with Compare At Set","description":"","products":[{"product_id":"astrel-instruments-ast16200-b-m-fw-class-2-16mp-monochrome-cooled-ccd-telescope-camera-with-integrated-filter-wheel-and-and-vacuum-chamber","title":"Astrel AST16200-B-M-FW Class 2 KAF-16200 CCD 16MP Monochrome Cooled CCD Camera + Filter Wheel, Vacuum Chamber and Wireless Keyboard","description":"\u003cp\u003eThe AST16200-B cameras are based on 16-megapixels monochrome and color KAF-16200 CCD Sensors (class 2) and are equipped with integrated 4, 5 or 7 position Filter-Wheel.  Wireless keyboard included.\u003c\/p\u003e\n\u003ch4\u003eCameras Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNew concept low-vacuum CCD sensor chamber that guarantees no-frost with -40°C DeltaT at only 2.5A of power consumption\u003c\/li\u003e\n\u003cli\u003eTotal Noise of 9e- rms using low-noise acquisition mode\u003c\/li\u003e\n\u003cli\u003ePowerful 1GHz microprocessor for stand alone wire-free operation (no PC is needed)\u003c\/li\u003e\n\u003cli\u003e6 um pixel size\u003c\/li\u003e\n\u003cli\u003ePC like use with operating system, graphic desktop, Web access, applications that can be created, installed and removed\u003c\/li\u003e\n\u003cli\u003eOptional 5\" 800x480 touchscreen full color display (removable)\u003c\/li\u003e\n\u003cli\u003eOptional mini wireless keyboard\/touchpad\u003c\/li\u003e\n\u003cli\u003eIntegrated WiFi connection and Gbit Ethernet to PC \/ Tablet \/ Smartphone\u003c\/li\u003e\n\u003cli\u003e16 GB (expandable up to 32 GB) internal storage plus external USB thumb drive or hard-disk\u003c\/li\u003e\n\u003cli\u003e2 HS USB, TX\/RX serial port, I2C, SPI, +3.3V, +5V, +12V DC output power supplies\u003c\/li\u003e\n\u003cli\u003eUser configurable I\/O lines to implement triggers, alarms, custom interfaces\u003c\/li\u003e\n\u003cli\u003eSmartCamera Approach\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Astrel Instruments cameras are powered by a 1000MHz Processor with 1Gb of memory and up to 32Gb of on-board storage.\u003cbr\u003e\u003cbr\u003eThe camera can autonomously autoguide with many commercial USB autoguider cameras and use planetarium applications to control the mount operations (alignment, goto, etc) on most commercial mounts. Many other commercial devices like motorized focusers, external filter wheels, can also be directly connected and managed autonomously by the camera.\u003cbr\u003e\u003cbr\u003eThe wireless mode lets the user communicate with the camera through a WiFi connection established between his Tablet \/ Smartphone (or of course a PC) and the camera.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cbr\u003eIntegrated Swapable Filter Wheel\u003c\/h4\u003e\n\u003cp\u003e\u003cbr\u003eThe AST16200-B features an integrated filter wheel with 7, 5 or 4 positions. The whole wheel can be easily swapped with another one if more than 4 or 5 filters are required. The following integrated wheels are available:\u003cbr\u003e• 7 positions: 36 mm round unmounted filters\u003cbr\u003e• 5 positions: custom 42 mm unmounted filters available at the moment only from Astronomik\u003cbr\u003e• 4 positions: 2\" or 50 mm round unmounted filters, 1 to 3 mm thickness\u003cbr\u003eAstrel cameras with an integrated filter-wheel can be fit with filters directly during camera assembly. We can directly buy and mount the filters selected by the customer.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cbr\u003eCooling and Vacuum Chamber\u003c\/h4\u003e\n\u003cp\u003e\u003cbr\u003eThe sensor and the cooling chain are contained in a vacuum proof chamber: using the included vacuum pump connected to the valve on the rear of the camera body, in less than a minute the air can be pumped-out. This has 2 fundamental effects: it eliminates the possibility of frost forming inside the chamber and minimizes the convention up and down heat transfer inside the chamber, optimizing the heat removal via the cold finger and avoiding cooling of the optical window that could lead to fogging.\u003c\/p\u003e\n\u003cp\u003eNo desiccant is needed\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eThe Base Package Includes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSuitcase filled with protective foam for camera and accessories\u003c\/li\u003e\n\u003cli\u003eAST16200-B camera body with WiFi antenna\u003c\/li\u003e\n\u003cli\u003eVacuum pump with incorporated pressure gauge, tube and joint\u003c\/li\u003e\n\u003cli\u003eMini wireless keyboard touchpad with backlight\u003c\/li\u003e\n\u003cli\u003eEthernet cable\u003c\/li\u003e\n\u003cli\u003eBattery power cable: power cable extension with car lighter plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cbr\u003eOptional Accessories\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e5\" Touch Screen LCD\u003c\/li\u003e\n\u003cli\u003eSelect up to 5 filters for the integrated filter wheel\u003c\/li\u003e\n\u003cli\u003eFlatbox controller for perfect and quick flats\u003c\/li\u003e\n\u003cli\u003eUSB cable adapter for serial connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv data-packed=\"true\" class=\"txtNew\"\u003e\n\u003cdiv class=\"s_BIwzIGroupSkin\" id=\"comp-jfl69p0c\"\u003e\n\u003cdiv class=\"s_BIwzIGroupSkininlineContent\" id=\"comp-jfl69p0cinlineContent\"\u003e\n\u003cdiv id=\"comp-jfl69p0cinlineContent-gridWrapper\" data-mesh-internal=\"true\"\u003e\n\u003cdiv id=\"comp-jfl69p0cinlineContent-gridContainer\" data-mesh-internal=\"true\"\u003e\n\u003ch4 class=\"wp2img\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 class=\"wp2img\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 class=\"wp2img\"\u003eSensor Specifications\u003c\/h4\u003e\n\u003cdiv data-has-bg-scroll-effect=\"\" data-style=\"\" class=\"wp2img\"\u003eCCD .......... On-Semi(Kodak) KAF-16200 (mono\/color, class 2)\u003cbr\u003ePixel Array ... 4500 x 3600 pixels\u003cbr\u003ePixel Size .....6 um\u003cbr\u003eCCD Size ...... 27 x 21.6 mm\u003cbr\u003eTotal Pixels .. 16.2 Million\u003cbr\u003eFull Well ..... ~40000 e-\u003cbr\u003eDark Current .. 0.03e-\/pixel\/sec at -20°C\u003cbr\u003eAntiblooming .. 2000X\u003c\/div\u003e\n\u003ch4 class=\"wp2img\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 class=\"wp2img\"\u003e\n\u003cbr\u003eCamera Characteristics\u003c\/h4\u003e\n\u003cdiv data-has-bg-scroll-effect=\"\" data-style=\"\" class=\"wp2img\"\u003eShutter ....... Mechanical\u003c\/div\u003e\n\u003cdiv data-has-bg-scroll-effect=\"\" data-style=\"\" class=\"wp2img\"\u003eFilter wheel... Integrated 4x2\", 5x42mm, 7x36mm unmounted filters\u003cbr\u003eCamera Size ... 160 mm diameter x 90 mm \u003cbr\u003eMounting ...... M48\u003cbr\u003eWeight ........ 1Kg (w\/ integrated filter-wheel , w\/o display)\u003cbr\u003eBackfocus ..... 25 mm (including integrated filter-wheel)\u003cbr\u003eInterfaces .... USB 2.0 Host HS x2, Gbit Eth, WiFi, UART, GPIO\u003c\/div\u003e\n\u003ch4 class=\"wp2img\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 class=\"wp2img\"\u003e\n\u003cbr\u003eCamera Performance\u003c\/h4\u003e\n\u003cdiv data-has-bg-scroll-effect=\"\" data-style=\"\" class=\"wp2img\"\u003eSampling Mode . Digital multi-sample CDS\u003c\/div\u003e\n\u003cdiv data-has-bg-scroll-effect=\"\" data-style=\"\" class=\"wp2img\"\u003eA\/D Converter . 16 bit\u003cbr\u003eGain .......... 0.9 e-\/ADU\u003cbr\u003eTotal Noise ... 9 e- rms typ\u003cbr\u003eBinning Modes . up to 10x10\u003cbr\u003eReadout Speed . 500 Kpxls\/sec (about 30 sec)\u003cbr\u003eMax Cooling ... -40 °C ±0.1°C regulated\u003cbr\u003ePower ......... 12VDC @ 2.5 A max (operational at 100% Peltier)\u003c\/div\u003e\n\u003cdiv data-has-bg-scroll-effect=\"\" data-style=\"\" class=\"wp2img\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv data-has-bg-scroll-effect=\"\" data-style=\"\" class=\"wp2img\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv data-has-bg-scroll-effect=\"\" data-style=\"\" class=\"wp2img\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Astrel Instruments","offers":[{"title":"Default Title","offer_id":28372964114512,"sku":"AST16200-B-M-FW","price":2999.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/astrel-instruments-camera-astrel-ast16200-b-m-fw-class-2-kaf-16200-ccd-16mp-monochrome-cooled-ccd-camera-filter-wheel-vacuum-chamber-and-wireless-keyboard-11235671572560.png?v=1668483712"},{"product_id":"astrel-ast-kbd-a-mini-wireless-keyboard-for-astrel-cameras","title":"Astrel AST-KBD-A Mini Wireless Keyboard for All Astrel Astrophotography Cameras","description":"\u003cp\u003eThis mini wireless keyboard has the proper dimensions (14.7x9.8x1.9cm) and weight (100g) to be easily handled also thanks to its ergonomic design and non-slip rubber keys.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt features touchpad multi-touch mouse with scrolling page function.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLED back lighting make it suitable for night use.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRechargeable lithium battery with the included USB cable is provided.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIt is linked to the camera using its USB RF Wireless Receiver 2.4 GHz.\u003c\/span\u003e\u003c\/p\u003e","brand":"Astrel Instruments","offers":[{"title":"Default Title","offer_id":28389167169616,"sku":"AST-KBD-A","price":50.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/astrel-instruments-accessory-astrel-ast-kbd-a-mini-wireless-keyboard-for-all-astrel-astrophotography-cameras-11154707710032.png?v=1668483714"},{"product_id":"zwo-asi294mc-usb3-0-color-astronomy-camera","title":"ZWO ASI294MC 11.7MP USB 3.0 Color Astronomy Camera - ASI294MC","description":"\u003ch4\u003e\u003cspan\u003eThe ASI294 is the first camera in the world that equipped with SONY's latest sensor, the IMX294CJK\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294MC6.jpg?v=1765072105\"\u003e\u003cimg height=\"300\" width=\"300\" alt=\"294MC6\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294MC6-300x300.jpg?v=1765072083\" class=\"aligncenter wp-image-8173\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar\"\u003e\n\u003cdiv id=\"sidGlobalnav\"\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar_base\"\u003e\n\u003cdiv id=\"nav2nd\"\u003e\n\u003ch4\u003e\u003cspan\u003eThe IMX294CJK Sensor\u003c\/span\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tmpl_main\"\u003e\n\u003cdiv id=\"sidContents\"\u003e\n\u003cdiv class=\"section btm_bd\"\u003e\n\u003cp\u003e\u003cspan\u003eZWO has implemented this sensor with a diagonal of 23.2 mm (Type 4\/3) and produces 11.71 megapixel images.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/i_imx294_9ff8dd58-955c-4f89-b362-e5389ebdfc59.jpg?v=1765072109\"\u003e\u003cimg height=\"150\" width=\"300\" alt=\"i_imx294\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/i_imx294_9ff8dd58-955c-4f89-b362-e5389ebdfc59.jpg?v=1765072109\" class=\"aligncenter wp-image-8075\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eHigh-Sensitivity Type 4\/3 CMOS Image Sensor, Supporting 4K for Astronomic Camera Applications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe IMX294CJK sensor is the first in-house image sensor for astronomic cameras to adopt the Type 4\/3 format, and provides the resolution needed for 4K at 120 frame\/s (in ADC 10-bit output mode, the ASI294MC can run up to 25fps at 4k format base on USB 3.0 bandwidth).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch4\u003e\u003cspan\u003eExceptional low-illumination performance\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eExceptional low-illumination performance (SNR of 0.14 lx) is realized by use of a large-size optical system and by expanding the area per pixel to 4.63 um. This makes the IMX294CJK an ideal sensor for astronomic applications requiring low-illumination performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cspan\u003e14bit ADC \u0026amp; 13 stops DR\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"word\"\u003e\u003cspan\u003eThe ASI294 has a 14bit ADC and can achieve 13 stops dynamic range which is better than the performance of the ASI1600.\u003cspan class=\"basic-word\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eHCG Mode\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe HCG mode will be enabled when\u003cstrong\u003e gain\u003c\/strong\u003e is higher than \u003cstrong\u003e120 \u003c\/strong\u003e(12db) - the read noise will drop below \u003cstrong\u003e2e\u003c\/strong\u003e but keep the same dynamic range (13 stops).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294-Gain-RN-DR-FW-vs-gain2.jpg?v=1765072113\"\u003e\u003cimg height=\"1024\" width=\"751\" alt=\"294 Gain RN DR FW vs gain\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294-Gain-RN-DR-FW-vs-gain2-751x1024.jpg?v=1765072090\" class=\"aligncenter size-large wp-image-8090\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eFull well Capacity\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThis camera features a 63700e full well, which is 3 times the ASI1600's capacity. Even bright stars won't saturate under long exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eHigh QE\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe IMX294 sensor is a BSI(back-illuminated type) sensor and has a very high QE (over than 75%).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294QE.jpg?v=1765072116\"\u003e\u003cimg height=\"627\" width=\"1024\" alt=\"294QE\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294QE-1024x627.jpg?v=1765072094\" class=\"aligncenter size-large wp-image-8078\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eUSB 3.0 Port \u0026amp; ST4 Port\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294MC1_fcd00007-8f8a-4c22-8756-4091adc43a97.jpg?v=1765072120\"\u003e\u003cimg height=\"400\" width=\"400\" alt=\"294MC1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294MC1_fcd00007-8f8a-4c22-8756-4091adc43a97.jpg?v=1765072120\" class=\"aligncenter wp-image-8174\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUSB 3.0 Port: \u003c\/strong\u003eProvides 5Gb bandwidth to make it possible for the ASI294MC to run at 16 fps (14bit, normal mode) or 19 fps (10bit, high speed mode)  at full resolution(11.7 Megapixels).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST4 Port:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eConnect to your mounts auto guide port\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eWhat's in the box?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe ASI294MC box includes all necessary cables, adapters, and manuals to start using your camera\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1600-183-294_E9_9D_9E_E5_86_B7_E5_86_BB_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_95-1024x7682_3bd69ae6-e739-47bf-a322-9744d705e0b2.jpg?v=1765072123\"\u003e\u003cimg height=\"366\" width=\"750\" alt=\"1600 183 294非冷冻包装清单-1024x768\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1600-183-294_E9_9D_9E_E5_86_B7_E5_86_BB_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_95-1024x7682_3bd69ae6-e739-47bf-a322-9744d705e0b2.jpg?v=1765072123\" class=\"aligncenter size-full wp-image-11325\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003eSensor: 4\/3″ SONY IMX294 CMOS\u003cbr\u003e Diagonal: 23.2mm\u003cbr\u003e Resolution: 11.7Mega Pixels 4144X2822\u003cbr\u003e Pixel Size: 4.63µm\u003cbr\u003e Bayer Pattern: RGGB\u003cbr\u003e Exposure Range: 32µs-2000s\u003cbr\u003e ROI: Supported\u003cbr\u003e Non-volatile memory\/On camera storage: Build-in total 192K byte user-accessible space(image size up to 480X320)\u003cbr\u003e Interface: USB3.0\/USB2.0\u003cbr\u003e ST4 Guider Port: Yes\u003cbr\u003e Focus Distance to Sensor: 17.5mm\u003cbr\u003e Shutter Type: Rolling Shutter\u003cbr\u003e Protect window: AR coated window\u003cbr\u003e Operating System Compatibility: Mac, Windows, Linux\u003cbr\u003e Interface: USB3.0\/USB2.0\u003cbr\u003e Bit rate: 12bit output(12bit ADC)\u003cbr\u003e Adaptor: 2″ \/ 1.25″ \/ M42X0.75\u003cbr\u003e Dimension: φ62mm X 36mm\u003cbr\u003e Weight: 120g or 4.2 ounces (without lens)\u003cbr\u003e Working Temperature: -5°C-45°C\u003cbr\u003e Storage Temperature: -20°C-60°C\u003cbr\u003e Working Relative Humidity: 20%-80%\u003cbr\u003e Storage Relative Humidity: 20%-95%\u003cbr\u003e Max FPS at full resolution:\u003cbr\u003e 12Bit ADC\u003cbr\u003e 4144×2822 19fps\u003cbr\u003e 14bit ADC\u003cbr\u003e 4144×2822 16fps\u003cbr\u003e More resolutions can be user defined\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":28874471276624,"sku":"ZWO ASI294MC","price":887.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-camera-zwo-asi294mc-11-7mp-usb-3-0-color-astronomy-camera-asi294mc-11594689642576.jpg?v=1736014009"},{"product_id":"zwo-asi183mc-usb3-0-color-astronomy-camera","title":"ZWO ASI183MC 20.48MP USB 3.0 Color Astronomy Camera - ASI183MC","description":"\u003cspan\u003eIntroducing the ASI183 camera series: the most sensitive cameras in ZWO history.\u003cbr\u003e\u003c\/span\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar\"\u003e\n\u003cdiv id=\"sidGlobalnav\"\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar_base\"\u003e\n\u003cdiv id=\"nav2nd\"\u003e\n\u003ch3\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tmpl_main\"\u003e\n\u003cdiv id=\"sidContents\"\u003e\n\u003cdiv class=\"section btm_bd\"\u003e\n\u003cp\u003e\u003cspan\u003eThe ASI183MC features high-speed and high-picture quality rolling shutter-type back-illuminated CMOS image sensors\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn the astronomic application field, Sony's IMX183CLK-J (monochrome) and IMX183CQJ-J (color) sensors use a very high sensitivity back-illuminated structure with high resolution 2.4 um square unit pixel.  The optical pixel array size is 1 inch.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eAstrophotography Performance\u003c\/h4\u003e\n\u003cp\u003eThe ASI183 cameras have a very large full well capacity（15000e）for such small pixel size,\u003cspan\u003e \u003c\/span\u003e1.6e\u003cspan\u003e \u003c\/span\u003eread noise @ 30DB, and\u003cspan\u003e \u003c\/span\u003e12 stops\u003cspan\u003e \u003c\/span\u003edynamic range @ Gain=0. The ASI183 cameras also utilize firmware features to minimize amplifier glow for maximum performance in astrophotography.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Gain-RN-DR-FW-vs-gain1_114ae9a9-e239-4aad-9b81-d1254963cca5.jpg?v=1765071211\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8847\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Gain-RN-DR-FW-vs-gain1_114ae9a9-e239-4aad-9b81-d1254963cca5.jpg?v=1765071211\" alt=\"183 Gain RN DR FW vs gain\" width=\"750\" height=\"1334\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHigh Speed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eFast FPS can be used in solar and lunar imaging, as well as for live viewing\/EAA. The high speed readout may also be used for real-time focusing, true lucky imaging of double stars and other small objects, planetary imaging of the major planets in the solar system and much more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10Bit ADC\u003c\/strong\u003e\u003cbr\u003e5496×3672    19fps\u003cbr\u003e3840×2160    41.04fps\u003cbr\u003e1920×1080    80.10fps\u003cbr\u003e1280×720      117.30fps\u003cbr\u003e\u003cstrong\u003e12bit ADC    \u003c\/strong\u003e\u003cbr\u003e5496×3672    19fps\u003cbr\u003e3840×2160    36.12fps\u003cbr\u003e1920×1080    70.48fps\u003cbr\u003e1280×720      103.23fps\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eHigh QE\u003cbr\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eSony's back-illuminated Exmor R technology gives excellent deep sky performance. The ASI183MC's QE peak reaches a remarkable 84%. In the Ha channel, QE is over 60%.\u003c\/p\u003e\n\u003cp\u003eHaving high QE means more of the light that enters your telescope and reaches the sensor is actually used. With 84% peak Q.E. and no less than ~50% within the visible spectrum, the ASI183MC will utilize a high percentage of the light that reaches it, improving your signal quality.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183QE1_8a956d98-8e1a-4285-bbbc-932bc11dd1af.jpg?v=1765071215\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8848\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183QE1_8a956d98-8e1a-4285-bbbc-932bc11dd1af.jpg?v=1765071215\" alt=\"183QE\" width=\"750\" height=\"420\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eUSB 3.0 Port \u0026amp; ST4 Port\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 3.0 Port:\u003c\/strong\u003e This port p\u003cspan\u003eProvides 5Gb bandwidth to make it possible for the ASI183 to run at 19 fps (12bit, normal mode) or 19 fps (10bit, high speed mode) at full resolution (20.18 megapixels).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST4 Port:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eConnect with your mount's auto guide port\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183MC_8d4ba02e-3123-470c-ab70-14b5636b1405.jpg?v=1765071219\"\u003e\u003cimg class=\"aligncenter wp-image-8894\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183MC_8d4ba02e-3123-470c-ab70-14b5636b1405.jpg?v=1765071219\" alt=\"183MC\" width=\"400\" height=\"400\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4\u003e\u003cspan\u003eWhat's in the box?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe ASI183MC includes all necessary cables, adapters, and manuals to start using your camera\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1600-183-294_E9_9D_9E_E5_86_B7_E5_86_BB_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_95-1024x7682_50f8d0a0-b921-47d3-9ac9-df71f532e79d.jpg?v=1765071222\"\u003e\u003cimg class=\"aligncenter size-full wp-image-11325\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1600-183-294_E9_9D_9E_E5_86_B7_E5_86_BB_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_95-1024x7682_50f8d0a0-b921-47d3-9ac9-df71f532e79d.jpg?v=1765071222\" alt=\"1600 183 294非冷冻包装清单-1024x768\" width=\"750\" height=\"366\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":28874471669840,"sku":"ZWO ASI183MC","price":633.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-camera-zwo-asi183mc-20-48mp-usb-3-0-color-astronomy-camera-asi183mc-11594668245072.jpg?v=1736014008"},{"product_id":"zwo-asi183mm-usb3-0-mono-astronomy-camera","title":"ZWO ASI183MM 20MP USB 3.0 Mono Astronomy Camera - ASI183MM","description":"\u003cp\u003e\u003cspan\u003eIntroducing the ASI183 camera series - the most sensitive camera in ZWO history. Peak Q.E. of the mono sensor reaches 84%!\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar\"\u003e\n\u003cdiv id=\"sidGlobalnav\"\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar_base\"\u003e\n\u003cdiv id=\"nav2nd\"\u003e\n\u003cp\u003eThe ASI183MM camera features high-speed and high-picture quality rolling shutter-type back-illuminated CMOS image sensors\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tmpl_main\"\u003e\n\u003cdiv id=\"sidContents\"\u003e\n\u003cdiv class=\"section btm_bd\"\u003e\n\u003cp\u003e\u003cspan\u003eIn the astronomic application field, Sony IMX183CLK-J (monochrome) and IMX183CQJ-J (color) sensors use a very high sensitivity back-illuminated structure with high resolution 2.4 um square unit pixel.  The optical sensor array size is 1 inch.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eAstrophotography Performance\u003c\/h4\u003e\n\u003cp\u003eThe ASI183 camera has a very large full well capacity（15000e) for such small pixel size,\u003cspan\u003e \u003c\/span\u003e1.6e\u003cspan\u003e \u003c\/span\u003eread noise @ 30DB, and 12 stops dynamic range @ Gain=0. The ASI183 also utilizes firmware features to minimize amplifier glow for maximum performance in astrophotography.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Gain-RN-DR-FW-vs-gain1_3c129bd1-00a1-4ad4-a1f8-389ccc870e85.jpg?v=1765071330\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8847\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Gain-RN-DR-FW-vs-gain1_3c129bd1-00a1-4ad4-a1f8-389ccc870e85.jpg?v=1765071330\" alt=\"183 Gain RN DR FW vs gain\" width=\"750\" height=\"1334\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHigh Speed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eFast FPS can be used in solar (white light) and lunar imaging, as well as for live viewing\/EAA. The high speed readout may also be used for real-time focusing, true lucky imaging of double stars and other small objects, planetary imaging of the major planets in the solar system and much more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10Bit ADC\u003c\/strong\u003e\u003cbr\u003e5496×3672    19fps\u003cbr\u003e3840×2160    41.04fps\u003cbr\u003e1920×1080    80.10fps\u003cbr\u003e1280×720      117.30fps\u003cbr\u003e\u003cstrong\u003e12bit ADC    \u003c\/strong\u003e\u003cbr\u003e5496×3672    19fps\u003cbr\u003e3840×2160    36.12fps\u003cbr\u003e1920×1080    70.48fps\u003cbr\u003e1280×720      103.23fps\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eHigh QE\u003cbr\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eSony's back-illuminated Exmor R technology gives excellent deep sky performance. The ASI183 QE peak reaches a remarkable 84%. In the Ha channel, QE is over 60%.\u003c\/p\u003e\n\u003cp\u003eHaving high QE means more of the light that enters your telescope and reaches the sensor is actually used. With 84% peak Q.E. and no less than ~50% within the visible spectrum, the ASI183 will utilize a high percentage of the light that reaches it, improving your signal quality.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX183_fcdabadc-d87a-4d17-b757-9dce0e797812.jpg?v=1765071334\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8851\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX183_fcdabadc-d87a-4d17-b757-9dce0e797812.jpg?v=1765071334\" alt=\"IMX183\" width=\"750\" height=\"454\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eUSB 3.0 Port \u0026amp; ST4 Port\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 3.0 Port:\u003c\/strong\u003e This port p\u003cspan\u003eProvides 5Gb bandwidth to make it possible for the ASI183 to run at 19 fps (12bit, normal mode) or 19 fps (10bit, high speed mode) at full resolution (20.18 megapixels).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST4 Port:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eConnect with your mount's auto guide port\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183MM_22a7fed7-4089-4a93-9d88-b025dd9bd484.jpg?v=1765071337\"\u003e\u003cimg class=\"aligncenter wp-image-8895\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183MM_22a7fed7-4089-4a93-9d88-b025dd9bd484.jpg?v=1765071337\" alt=\"183MM\" width=\"400\" height=\"400\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4\u003e\u003cspan\u003eWhat's in the box?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe ASI183 box includes all necessary cables, adapters, and manuals to start using your camera\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1600-183-294_E9_9D_9E_E5_86_B7_E5_86_BB_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_95-1024x7682_0e6c904b-c08e-4e5a-ad2d-659df7560a97.jpg?v=1765071340\"\u003e\u003cimg class=\"aligncenter size-full wp-image-11325\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1600-183-294_E9_9D_9E_E5_86_B7_E5_86_BB_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_95-1024x7682_0e6c904b-c08e-4e5a-ad2d-659df7560a97.jpg?v=1765071340\" alt=\"1600 183 294非冷冻包装清单-1024x768\" width=\"750\" height=\"366\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":28874472620112,"sku":"ZWO ASI183MM","price":887.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-camera-zwo-asi183mm-usb-3-0-mono-astronomy-camera-asi183mm-11594667065424.jpg?v=1736014006"},{"product_id":"zwo-asi183mc-pro-usb3-0-cooled-color-astronomy-camera","title":"ZWO ASI183MC Pro 20.48MP USB 3.0 Cooled Color Astronomy Camera - ASI183MC-P","description":"\u003cp\u003e\u003cspan\u003eNote：ZWO Cooled cameras require a 12V power source for the TEC cooler and USB hub power. If you don't have one, please add it through the options on the right side of the product display.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eASI183MC Pro uses Sony's IMX183CQJ-J sensor. With a high QE-value and low provides excellent image quality at an affordable price. Some of the features include:\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e20.5 megapixel sensor with 2.4\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003eμ\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003em pixel size\u003c\/strong\u003e. – able to capture19 frames\/s frame rate in 12-bit mode with high detail\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eVery low\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e6e- readout noise\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e– bringing out more details in your images with improved dynamic range\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFull-well capacity of\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e15ke\u003c\/strong\u003e– – reduces the risk of oversaturated stars in longer exposures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"tmpl_contentMenu_bar\"\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"sidGlobalnav\"\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"tmpl_contentMenu_bar_base\"\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"nav2nd\"\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eIMX183CLK-J\/CQJ-J\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"tmpl_main\"\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"sidContents\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"section btm_bd\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis back-illuminated, rolling shutter-type CMOS sensor has a diagonal of 15.86 mm and approximately 20.2 megapixels.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX183CQJ-4K-Sensor_1468ae8b-7366-45f3-bf9c-c364a08cee14.png?v=1765071270\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX183CQJ-4K-Sensor_1468ae8b-7366-45f3-bf9c-c364a08cee14.png?v=1765071270\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"150\" width=\"257\" alt=\"IMX183CQJ-4K-Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX183CQJ-4K-Sensor_1468ae8b-7366-45f3-bf9c-c364a08cee14.png?v=1765071270\" class=\"aligncenter size-full wp-image-8842\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX183CQJ-4K-Sensor_1468ae8b-7366-45f3-bf9c-c364a08cee14.png?v=1765071270\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cimg data-mce-fragment=\"1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/25b6.png?v=1765071231\" alt=\"▶\" class=\"emoji\" draggable=\"false\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/25b6.png?v=1765071231\"\u003eHigh-Speed and High-Picture-Quality Rolling Shutter-Type Back-Illuminated CMOS Image Sensors\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDesigned for astrophotography, the Sony IMX183CLK-J (monochrome) and IMX183CQJ-J (color) sensors use high sensitivity back-illuminated structures with high resolution 2.4 μm square pixels.  The optical size is \u003cstrong data-mce-fragment=\"1\"\u003e1 inch\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDDR Memory Buffer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe ASI183 Pro camera includes a 256MB DDR3 memory buffer to help improve data transfer reliability. Additionally, the use of a memory buffer minimizes amp-glow, which is caused by the slow transfer speeds when the camera is used with a USB 2.0 port.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe DDR memory buffer is the main difference between ASI \"Cool\" and \"Pro\" cameras.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DDR_7e5b99fd-0b11-426a-ba70-fda591ad970c.jpg?v=1765071274\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DDR_7e5b99fd-0b11-426a-ba70-fda591ad970c.jpg?v=1765071274\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"758\" width=\"1648\" alt=\"DDR\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DDR_7e5b99fd-0b11-426a-ba70-fda591ad970c.jpg?v=1765071274\" class=\"aligncenter size-full wp-image-34865\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DDR_7e5b99fd-0b11-426a-ba70-fda591ad970c.jpg?v=1765071274\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDDR memory buffer is the main difference between ASI \"Cool\" and \"Pro\" cameras.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAstrophotography Performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe ASI183 cameras has an impressive list of characteristics suited for astrophotography including a large full well capacity of 15000 e-, small pixel size, \u003cstrong data-mce-fragment=\"1\"\u003e1.6e\u003c\/strong\u003e read noise @ 30dB, and \u003cstrong data-mce-fragment=\"1\"\u003e12 stops\u003c\/strong\u003e dynamic range @ Gain=0. The ASI183 cameras also utilize firmware features to minimize amplifier glow for maximum performance in astrophotography.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Gain-RN-DR-FW-vs-gain1_4b5cadc8-76af-4966-85e4-319931f71bde.jpg?v=1765071278\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Gain-RN-DR-FW-vs-gain1_4b5cadc8-76af-4966-85e4-319931f71bde.jpg?v=1765071278\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"1334\" width=\"750\" alt=\"183 Gain RN DR FW vs gain\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Gain-RN-DR-FW-vs-gain1_4b5cadc8-76af-4966-85e4-319931f71bde.jpg?v=1765071278\" class=\"aligncenter size-full wp-image-8847\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Gain-RN-DR-FW-vs-gain1_4b5cadc8-76af-4966-85e4-319931f71bde.jpg?v=1765071278\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eReliable Mechanics\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eASI183 Pro has same mechanics as ASI1600 Pro. There are four screws that seal the sensor chamber. Our camera design has been extensively tested and is very stable even in demanding environments.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eEven when used in environments with higher humidity, ASI183 Pro will still work fine without dew problems.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHigh Speed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFast FPS and high-speed readout come in handy for many applications in astrophotography such as in\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003esolar and lunar imaging,\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eas well as for live viewing or electronically assisted astronomy (EAA)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ereal-time focusing,\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003etrue lucky imaging of double stars and other small objects,\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eplanetary imaging of the major planets in the solar system, and much more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e10Bit ADC\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e5496×3672    19fps\u003cbr data-mce-fragment=\"1\"\u003e3840×2160    41.04fps\u003cbr data-mce-fragment=\"1\"\u003e1920×1080    80.10fps\u003cbr data-mce-fragment=\"1\"\u003e1280×720      117.30fps\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e12bit ADC    \u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e5496×3672    19fps\u003cbr data-mce-fragment=\"1\"\u003e3840×2160    36.12fps\u003cbr data-mce-fragment=\"1\"\u003e1920×1080    70.48fps\u003cbr data-mce-fragment=\"1\"\u003e1280×720      103.23fps\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHigh QE\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSony's back-illuminated Exmor R technology, giving it excellent Deep Sky performance. ASI183 QE peak reaches a respectable 84%. In Ha channel, QE is still over 60%.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHaving high QE means that more of the light that enters your telescope and reaches the sensor is actually used.\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWith 84% peak\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eQ.E. and no less than ~50% within the visible spectrum, the ASI183 will utilize a high percentage of the light that reaches it, improving your signal quality.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183QE1_3d3338d7-3399-49e5-9967-a5491c9f1200.jpg?v=1765071281\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183QE1_3d3338d7-3399-49e5-9967-a5491c9f1200.jpg?v=1765071281\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"420\" width=\"750\" alt=\"183QE\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183QE1_3d3338d7-3399-49e5-9967-a5491c9f1200.jpg?v=1765071281\" class=\"aligncenter size-full wp-image-8848\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183QE1_3d3338d7-3399-49e5-9967-a5491c9f1200.jpg?v=1765071281\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDark Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe dark current of the ASI183 is extremely low, based on our test results.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDark frame sample @ Highest dynamic range settings(gain=0), 300s, -10°C, bin1. Please check the dark frame to make sure you are fully aware of the performance.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183_dark.zip?v=1765071285\" target=\"_blank\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183_dark.zip?v=1765071285\"\u003eASI183 Pro Dark Frame\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DCvsT-183_6d863bb9-5949-4e96-89e6-69bf531807fd.jpg?v=1765071289\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DCvsT-183_6d863bb9-5949-4e96-89e6-69bf531807fd.jpg?v=1765071289\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"502\" width=\"750\" alt=\"DCvsT-183\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DCvsT-183_6d863bb9-5949-4e96-89e6-69bf531807fd.jpg?v=1765071289\" class=\"aligncenter size-full wp-image-8853\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DCvsT-183_6d863bb9-5949-4e96-89e6-69bf531807fd.jpg?v=1765071289\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNotice: For the possible amp glow that shows on your images, please refer to this tutorial: \"\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is Amp-glow and how do I manage it? \"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/astronomy-imaging-camera.com\/faq\" data-mce-href=\"https:\/\/astronomy-imaging-camera.com\/faq\"\u003ehttps:\/\/astronomy-imaging-camera.com\/faq\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUSB 3.0 Port \u0026amp; USB2.0 HUB\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUSB 3.0 Port: \u003c\/strong\u003eProvide 5Gb bandwidth to make it possible for ASI183 Pro to run at 19 fps (12bit, normal mode) or 19 fps (10bit, high speed mode)  at full resolution(20.18Mega).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUSB 2.0 HUB:\u003c\/strong\u003e can connect with various accessories, such as filter wheel, guide camera and electronic focuser, so you can better manage your cables. The ASI183 Pro includes two short 0.5m USB 2.0 cables. The integrated USB 2.0 hub is powered by the external power source if you connect one.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183MC-Pro2_0fe7aa0d-4011-41de-83f9-741bf4a054c3.jpg?v=1765071293\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183MC-Pro2_0fe7aa0d-4011-41de-83f9-741bf4a054c3.jpg?v=1765071293\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"563\" width=\"750\" alt=\"183MC Pro2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183MC-Pro2_0fe7aa0d-4011-41de-83f9-741bf4a054c3.jpg?v=1765071293\" class=\"aligncenter size-full wp-image-8892\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183MC-Pro2_0fe7aa0d-4011-41de-83f9-741bf4a054c3.jpg?v=1765071293\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCooling System\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThanks to the two stage TEC cooling, ASI183MC Pro can lower the sensor temperature to 40-45 degrees Celsius below ambient temperature, which can greatly reduce dark current generation and sensor noise even during extended exposure times.\u003c\/p\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e*The Delta T 40-45℃ is tested at 30℃ ambient temperature. It might get down when the cooling system is working for a long time. Also, as the ambient temperature falls, the Delta T would also decrease. \u003c\/span\u003e\u003c\/h5\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePlease notice that the camera needs to be connected to an external 11-15v power supply to implement the cooling function. We recommend you use 12V@3A DC adapter (5.5*2.1mm, center pole positive) or lithium battery with 11-15V to power the camera. If you don't have one, please click \u003cstrong data-mce-fragment=\"1\"\u003e\u003cu data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/astronomy-imaging-camera.com\/product\/acdc-adapter-12v-5a-for-cooled-cameras\" data-mce-href=\"https:\/\/astronomy-imaging-camera.com\/product\/acdc-adapter-12v-5a-for-cooled-cameras\"\u003ehere\u003c\/a\u003e\u003c\/u\u003e\u003c\/strong\u003e to buy a 12V power adapter. There are 4 different standards for different countries, please make sure you selected the correct adapter when placing the order.\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eConnecting Diagram\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Connecting-Drawing1_26b19f5a-5725-4cea-b096-f4ae41bab57e.jpg?v=1765071296\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Connecting-Drawing1_26b19f5a-5725-4cea-b096-f4ae41bab57e.jpg?v=1765071296\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"415\" width=\"750\" alt=\"183-Connecting-Drawing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Connecting-Drawing1_26b19f5a-5725-4cea-b096-f4ae41bab57e.jpg?v=1765071296\" class=\"aligncenter size-full wp-image-11321\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Connecting-Drawing1_26b19f5a-5725-4cea-b096-f4ae41bab57e.jpg?v=1765071296\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1. M43-T2 adapter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e2. EOS-T2 adapter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e3. 2\"Filter (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e4. 1.25\" T-Mount\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e5. 1.25\" Filter (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e6. M42-1.25\" adapter (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e7. T2 extender 11mm\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMechanical Diagram\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/asi294-Mechanical-Drawing1.jpg?v=1765071300\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/asi294-Mechanical-Drawing1.jpg?v=1765071300\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"680\" width=\"700\" alt=\"asi294-Mechanical-Drawing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/asi294-Mechanical-Drawing1-e1508751227226.jpg?v=1765071256\" class=\"aligncenter wp-image-8094 size-full\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/asi294-Mechanical-Drawing1-e1508751227226.jpg?v=1765071256\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is in the box?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eASI183 Pro box includes all necessary cables, adapters, and manuals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E6_B7_B1_E7_A9_BA_E7_9B_B8_E6_9C_BA1-_E8_8B_B12_42766b29-19d3-4288-ad87-cce04b34a17f.jpg?v=1765071304\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E6_B7_B1_E7_A9_BA_E7_9B_B8_E6_9C_BA1-_E8_8B_B12_42766b29-19d3-4288-ad87-cce04b34a17f.jpg?v=1765071304\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"600\" width=\"1000\" alt=\"深空相机1-英\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E6_B7_B1_E7_A9_BA_E7_9B_B8_E6_9C_BA1-_E8_8B_B12_42766b29-19d3-4288-ad87-cce04b34a17f.jpg?v=1765071304\" class=\"aligncenter size-full wp-image-31641\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E6_B7_B1_E7_A9_BA_E7_9B_B8_E6_9C_BA1-_E8_8B_B12_42766b29-19d3-4288-ad87-cce04b34a17f.jpg?v=1765071304\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpacer thickness: 0.1mm *1+0.2mm *2+0.5mm *1\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe best solution of 55mm back focus length\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Color-Camera-solution_2aa838d5-1c6e-4a11-92a3-a35731ca68ae.jpg?v=1765071307\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Color-Camera-solution_2aa838d5-1c6e-4a11-92a3-a35731ca68ae.jpg?v=1765071307\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"771\" width=\"1667\" alt=\"Cooled Color Camera solution\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Color-Camera-solution_2aa838d5-1c6e-4a11-92a3-a35731ca68ae.jpg?v=1765071307\" class=\"aligncenter size-full wp-image-11293\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Color-Camera-solution_2aa838d5-1c6e-4a11-92a3-a35731ca68ae.jpg?v=1765071307\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Color-Camera-with-OAG-solution_b3f4b9b0-73b2-46ce-8465-34a1f2b2514b.jpg?v=1765071311\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Color-Camera-with-OAG-solution_b3f4b9b0-73b2-46ce-8465-34a1f2b2514b.jpg?v=1765071311\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"767\" width=\"1669\" alt=\"Cooled Color Camera with OAG solution\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Color-Camera-with-OAG-solution_b3f4b9b0-73b2-46ce-8465-34a1f2b2514b.jpg?v=1765071311\" class=\"aligncenter size-full wp-image-11294\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Color-Camera-with-OAG-solution_b3f4b9b0-73b2-46ce-8465-34a1f2b2514b.jpg?v=1765071311\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRead more:\u003ca data-mce-fragment=\"1\" href=\"https:\/\/astronomy-imaging-camera.com\/tutorials\/best-back-focus-length-solutions-55mm.html\" target=\"_blank\" data-mce-href=\"https:\/\/astronomy-imaging-camera.com\/tutorials\/best-back-focus-length-solutions-55mm.html\"\u003ehttps:\/\/astronomy-imaging-camera.com\/tutorials\/best-back-focus-length-solutions-55mm.html\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/h2\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProduct review:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.cloudynights.com\/topic\/599475-sony-imx183-mono-test-thread-asi-qhy-etc\/\" target=\"_blank\" data-mce-href=\"https:\/\/www.cloudynights.com\/topic\/599475-sony-imx183-mono-test-thread-asi-qhy-etc\/\"\u003ehttps:\/\/www.cloudynights.com\/topic\/599475-sony-imx183-mono-test-thread-asi-qhy-etc\/\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":28874472652880,"sku":"ZWO ASI183MC-P","price":1014.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-camera-zwo-asi183mc-pro-20-48mp-usb-3-0-cooled-color-astronomy-camera-asi183mc-p-11594657398864.jpg?v=1736014005"},{"product_id":"asi183mm-pro-usb3-0-cooled-mono-astronomy-camera","title":"ZWO ASI183MM Pro 20.5MP USB 3.0 Cooled Mono Astronomy Camera - ASI183MM-P","description":"\u003cp\u003e\u003cspan\u003eNote: ZWO Cooled cameras require a 12V power source for the TEC cooler and USB hub power. If you don't have one, please add it through the options on the right side of the product display.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIntroducing the ASI183 camera series, the most sensitive cameras in ZWO history. Peak QE of the mono sensor reaches 84%!\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar\"\u003e\n\u003cdiv id=\"sidGlobalnav\"\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar_base\"\u003e\n\u003cdiv id=\"nav2nd\"\u003e\n\u003ch4\u003e\u003cspan\u003eIMX183CLK-J\/CQJ-J\u003c\/span\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tmpl_main\"\u003e\n\u003cdiv id=\"sidContents\"\u003e\n\u003cdiv class=\"section btm_bd\"\u003e\n\u003cp\u003e\u003cspan\u003eDiagonal 15.86 mm Approx. 20.48M-Effective Pixel Monochrome\/Color CMOS Image Sensor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX183CQJ-4K-Sensor_702cfd32-2daf-4f4f-9b4c-88bf731c8c97.png?v=1765071384\"\u003e\u003cimg height=\"150\" width=\"257\" alt=\"IMX183CQJ-4K-Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX183CQJ-4K-Sensor_702cfd32-2daf-4f4f-9b4c-88bf731c8c97.png?v=1765071384\" class=\"aligncenter size-full wp-image-8842\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eHigh-Speed and High-Picture-Quality Rolling Shutter-Type Back-Illuminated CMOS Image Sensors\u003cbr\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eIn the astronomic application field, Sony IMX183CLK-J (monochrome) and IMX183CQJ-J (color) sensors uses a very high sensitivity back-illuminated structure with high resolution 2.4 μm square unit pixel.  The optical size is 1 inch.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cspan\u003eDDR Memory Buffer\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe ASI183 Pro camera includes a 256MB DDR3 memory buffer to help improve data transfer reliability. Additionally, the use of a memory buffer minimizes amp-glow, which is caused by the slow transfer speeds when the camera is used with a USB 2.0 port.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DDR-buffer.jpg?v=1765071387\"\u003e\u003cimg height=\"470\" width=\"1024\" alt=\"DDR buffer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DDR-buffer-1024x470.jpg?v=1765071349\" class=\"alignnone size-large wp-image-21520\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDDR memory buffer is the main difference between ASI \"Cool\" and \"Pro\" cameras.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eAstrophotography Performance\u003c\/h4\u003e\n\u003cp\u003eThe ASI183 cameras has a very large full well capacity（15000e） for such small pixel size, 1.6e read noise @ 30DB, and 12stops dynamic range @ Gain=0. The ASI183 cameras also utilize firmware features to minimize amplifier glow for maximum performance in astrophotography.\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Gain-RN-DR-FW-vs-gain1_0a32522e-e2af-4bf9-a493-dd06946da2f3.jpg?v=1765071391\"\u003e\u003cimg height=\"1334\" width=\"750\" alt=\"183 Gain RN DR FW vs gain\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183-Gain-RN-DR-FW-vs-gain1_0a32522e-e2af-4bf9-a493-dd06946da2f3.jpg?v=1765071391\" class=\"aligncenter size-full wp-image-8847\"\u003e\u003c\/a\u003e\u003cspan\u003eReliable Design\u003cbr\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eASI183 Pro has same mechanics as ASI1600 Pro. There are four screws that seal the sensor chamber. Our camera design has been extensively tested and is very stable.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEven when used in higher humidity environments, ASI183 Pro will still work fine without dew problems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHigh Speed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eFast FPS can be used in solar(white light) and lunar imaging, as well as for live viewing\/EAA.The high speed readout may also be used for real-time focusing, true lucky imaging of double stars and other small objects, planetary imaging of the major planets in the solar system, and much more.\u003c\/p\u003e\n\u003cp\u003eNote: The IMX183 sensor can display grid pattern noise when performing Ha solar imaging - please take flat frames for calibration to remove them. ZWO also recommends the ASI1600\/ASI174 mono cameras for Ha solar imaging.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e10Bit ADC\u003cbr\u003e5496×3672    19fps\u003cbr\u003e3840×2160    41.04fps\u003cbr\u003e1920×1080    80.10fps\u003cbr\u003e1280×720      117.30fps\u003cbr\u003e12bit ADC    \u003cbr\u003e5496×3672    19fps\u003cbr\u003e3840×2160    36.12fps\u003cbr\u003e1920×1080    70.48fps\u003cbr\u003e1280×720      103.23fps\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eHigh QE\u003cbr\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eSony's back-illuminated Exmor R technology, giving it excellent Deep Sky performance. ASI183 QE peak reaches a remarkable 84%. In Ha channel, QE is still over 60%.\u003c\/p\u003e\n\u003cp\u003eHaving high QE means more of the light that enters your telescope and reaches the sensor is actually used. With 84% peak Q.E. and no less than ~50% within the visible spectrum, the ASI183 will utilize a high percentage of the light that reaches it, improving your signal quality.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX183_261be968-c537-4bcc-946a-b172d9c4d0b5.jpg?v=1765071395\"\u003e\u003cimg height=\"454\" width=\"750\" alt=\"IMX183\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX183_261be968-c537-4bcc-946a-b172d9c4d0b5.jpg?v=1765071395\" class=\"aligncenter size-full wp-image-8851\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDark Current\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe dark current of the ASI183 is extremely low, based on our test results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDark frame sample @ Highest dynamic range settings(gain=0), 300s, -10°C, bin1. Please check the dark frame to make sure you are fully know the performance.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183_dark_76a98a0a-7b71-436f-9f7e-6f1ff68dd2ca.zip?v=1765071398\" target=\"_blank\"\u003eASI183 Pro Dark Frame\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DCvsT-183_1754984e-3fdb-4df3-9980-64e9e26cff3f.jpg?v=1765071403\"\u003e\u003cimg height=\"502\" width=\"750\" alt=\"DCvsT-183\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DCvsT-183_1754984e-3fdb-4df3-9980-64e9e26cff3f.jpg?v=1765071403\" class=\"aligncenter size-full wp-image-8853\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eUSB 3.0 Port \u0026amp; USB 2.0 HUB\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUSB 3.0 Port: \u003c\/strong\u003eProvide 5Gb bandwidth to make it possible for ASI183 Pro to run at 19 fps (12bit, normal mode) or 19 fps (10bit, high speed mode)  at full resolution(20.18Mega).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUSB 2.0 HUB:\u003c\/strong\u003e can connect with various accessories, such as filter wheel, guide camera and electronic focuser, so you can better manage your cables. The ASI183 Pro includes two short 0.5m USB 2.0 cables. The integrated USB 2.0 hub is powered by the external power source if you connect one.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183MM-Pro2_4fa4c94f-ddd7-4f4f-a105-568ecf20cb74.jpg?v=1765071406\"\u003e\u003cimg height=\"500\" width=\"500\" alt=\"183MM Pro2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/183MM-Pro2_4fa4c94f-ddd7-4f4f-a105-568ecf20cb74.jpg?v=1765071406\" class=\"aligncenter wp-image-8836\"\u003e\u003c\/a\u003e\u003c\/h4\u003e\n\u003ch4\u003eCooling System\u003c\/h4\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eASI183 \u003c\/span\u003ePro has a 2-stage TEC cooling system that enables deep cooling (40°C-45°C below ambient). The cooler requires an external power supply, which is not included with the camera. You may order a suitable power supply from\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/products\/accessories\/acdc-adapter-12v-5a-for-cooled-cameras\/\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRecommended cooler power supply: 12V @ 3-5A (or more) DC adapter (2.1×5.5mm, center pole positive). Also suitable: DC battery with 9-15V.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsing a battery with 9-15V is also suitable for the cooler power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eConnection Diagram\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/20180131_101151_132_c0c7ecac-e6e3-4ee0-9634-e8d8eee079ad.jpg?v=1765071409\"\u003e\u003cimg height=\"619\" width=\"700\" alt=\"20180131_101151_132\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/20180131_101151_132_c0c7ecac-e6e3-4ee0-9634-e8d8eee079ad.jpg?v=1765071409\" class=\"aligncenter size-full wp-image-9728\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e1. M43-T2 adapter  (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e2. EOS-T2 adapter  (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e3. 2\"Filter (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e4. 1.25\" T-Mount \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e5. 1.25\" Filter (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e6. M42-1.25\" Filter (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e7. T2 extender 11mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e8. M42-M48 extender 16.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e9. T2-T2 adapter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e10. EFW mini(optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e11. EOS adapter for EFW(optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eMechanical Diagram\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/asi294-Mechanical-Drawing1_8a6ee97d-75bc-4103-992c-fbeb6266d694.jpg?v=1765071413\"\u003e\u003cimg height=\"680\" width=\"700\" alt=\"asi294-Mechanical-Drawing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/asi294-Mechanical-Drawing1-e1508751227226_27a7f26f-50b2-4ff0-9e12-7133cf4d70a5.jpg?v=1765071370\" class=\"aligncenter wp-image-8094 size-full\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eWhat's in the Box?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe ASI183 Pro includes all necessary cables, adapters, and manuals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1600-294-183_E5_86_B7_E5_86_BB_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_9511_f6e13121-efa3-44ad-9f89-21f6199a9d71.jpg?v=1765071416\"\u003e\u003cimg height=\"400\" width=\"750\" alt=\"1600-294-183冷冻包装清单1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1600-294-183_E5_86_B7_E5_86_BB_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_9511_f6e13121-efa3-44ad-9f89-21f6199a9d71.jpg?v=1765071416\" class=\"alignnone size-full wp-image-21807 aligncenter\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSpacer thickness: 0.1mm *1+0.2mm *2+0.5mm *1\u003c\/p\u003e\n\u003cp\u003eNote：ZWO Cooled cameras require a separate 12v power supply, If you don't have one, please add one from the options on the right side.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch4\u003eSolution for 55mm Back Focus\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Mono-Camera-solution_c53b8a98-c6ff-4919-98bf-3753aeec535a.jpg?v=1765071420\"\u003e\u003cimg height=\"695\" width=\"1863\" alt=\"Cooled Mono Camera solution\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Mono-Camera-solution_c53b8a98-c6ff-4919-98bf-3753aeec535a.jpg?v=1765071420\" class=\"aligncenter size-full wp-image-11295\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Mono-Camera-with-OAG-solution_3c82e196-e028-43b2-8e10-557c5c1756f9.jpg?v=1765071424\"\u003e\u003cimg height=\"693\" width=\"1861\" alt=\"Cooled Mono Camera with OAG solution\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Mono-Camera-with-OAG-solution_3c82e196-e028-43b2-8e10-557c5c1756f9.jpg?v=1765071424\" class=\"aligncenter size-full wp-image-11296\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRead more:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/astronomy-imaging-camera.com\/tutorials\/best-back-focus-length-solutions-55mm.html\" target=\"_blank\"\u003ehttps:\/\/astronomy-imaging-camera.com\/tutorials\/best-back-focus-length-solutions-55mm.html\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eDrivers and Software:\u003c\/h4\u003e\n\u003cp\u003eThe ZWO website has newest camera drivers and many DSO and Planetary capture softwares. Please make sure the newest driver and software has been installed before you start shooting:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/astronomy-imaging-camera.com\/software\/\" target=\"_blank\"\u003ehttps:\/\/astronomy-imaging-camera.com\/software\/\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch4\u003eProduct Review:\u003c\/h4\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.cloudynights.com\/topic\/599475-sony-imx183-mono-test-thread-asi-qhy-etc\" target=\"_blank\"\u003ehttps:\/\/www.cloudynights.com\/topic\/599475-sony-imx183-mono-test-thread-asi-qhy-etc\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":28874472751184,"sku":"ZWO ASI183MM-P","price":1268.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-camera-zwo-asi183mm-pro-usb-3-0-cooled-mono-astronomy-camera-asi183mm-p-11565876510800.jpg?v=1736014004"},{"product_id":"zwo-asi174mm-usb3-0-mono-astronomy-camera","title":"ZWO ASI174MM USB 3.0 Mono Astronomy Camera - ASI174MM","description":"\u003cp\u003eOur brand new ASI174MM CMOS monochrome imaging camera is based on the Sony Exmor IMX174 2.35MP sensor with Pregius global shutter technology\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174MM-21_a2c1dc49-c4b7-4bc1-b62c-a32a60bce223.jpg?v=1765071137\"\u003e\u003cimg class=\"aligncenter wp-image-11424 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174MM-21-e1529573678333_810e2530-303f-4d66-a698-874fbd1d6153.jpg?v=1765071116\" alt=\"174MM-2\" width=\"500\" height=\"330\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/news\/looking-for-a-camera-for-solar-imaging-look-no-further-than-asi174mm.html\"\u003e\u003cspan\u003eLooking For A Camera for Solar Imaging? Look No Further Than ASI174MM!\u003c\/span\u003e\u003c\/a\u003e\u003c\/h4\u003e\n\u003ch4\u003eSony IMX174 CMOS Sensor Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe Sony IMX174 monochrome CMOS sensor separates the ASI174MM from previous ASI models. This 1\/1.2\" Sony CMOS image sensor, with a 5.86um unit pixel in a 1936 x 1216 array, has a lot of advantages when taking high quality solar, lunar, planetary, and deep sky object images.\u003c\/li\u003e\n\u003cli\u003ePregius Global Shutter functionality with analog memory permits the scanning of all pixels simultaneously. The Sony IMX174's global shutter function provides improved image quality by making sure images of moving objects avoid focal plane distortion. This is especially helpful when performing solar or lunar imaging. Bad seeing, wind, or movement can alter the image if the readout speed is not quick enough (\u0026lt; 30fps).\u003c\/li\u003e\n\u003cli\u003eSony Exmor technology uses column-parallel A\/D conversion for high speed processing, low noise, and low power dissipation.\u003c\/li\u003e\n\u003cli\u003eROI, or Region of Interest Mode lets you capture up to 16 areas inside the effective pixels. This ability allows for even higher frame rates.\u003c\/li\u003e\n\u003cli\u003eHigh speed imaging with a max of 164.5 fps at 10 bit ADC, and max of 128.2 fps at 12 bit ADC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAstrophotography Performance\u003c\/h4\u003e\n\u003ch4\u003e\n\u003cimg class=\"size-large wp-image-1760 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174-Gain-RN-DR-FW-vs-gain-738x1024_5a9c3a3f-1a64-4429-ac90-cb18227e4e65.jpg?v=1765071119\" alt=\"174 Gain RN DR FW vs gain\" width=\"738\" height=\"1024\"\u003eHigh QE\u003c\/h4\u003e\n\u003cp\u003eAbsolute QE Curve, the Peak Value is 77%.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX174-QE-MONO1_5ff26f49-872c-40ca-b62b-0e3415ba4d6e.jpg?v=1765071140\"\u003e\u003cimg class=\"size-full wp-image-3426 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX174-QE-MONO1_5ff26f49-872c-40ca-b62b-0e3415ba4d6e.jpg?v=1765071140\" alt=\"IMX174-QE-MONO\" width=\"774\" height=\"353\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eUSB 3.0 Port \u0026amp; ST4 Port\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 3.0 Port:\u003c\/strong\u003e This port can provide 5Gb bandwidth to let the ASI174 run at 128 fps (12bit, normal mode) or 164 fps (10bit, high speed mode) at full resolution (2.35 megapixels).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST4 Port:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eConnect with your mount's auto guide port\u003c\/p\u003e\n\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174MM-5_c1bbc10e-1385-41a9-915a-a4fe0fc2c3ac.jpg?v=1765071144\"\u003e\u003cimg class=\"aligncenter wp-image-11425\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174MM-5_c1bbc10e-1385-41a9-915a-a4fe0fc2c3ac.jpg?v=1765071144\" alt=\"174MM-5\" width=\"500\" height=\"445\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch4\u003eBack Focus\u003c\/h4\u003e\n\u003cp\u003eNote: After removing the T2 11mm ring, the back focus length will be 6.5mm.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174MM-7_157e158d-1599-4796-a71c-a63119a53b08.jpg?v=1765071147\"\u003e\u003cimg class=\"aligncenter size-full wp-image-11426\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174MM-7_157e158d-1599-4796-a71c-a63119a53b08.jpg?v=1765071147\" alt=\"174MM-7\" width=\"750\" height=\"327\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch4\u003eWhat's in the box?\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174_E9_9D_9E_E5_86_B7_E5_86_BB_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_952_426f7b22-f323-4f49-b7ee-d7e3b3f498cb.jpg?v=1765071151\"\u003e\u003cimg class=\"aligncenter size-full wp-image-11429\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174_E9_9D_9E_E5_86_B7_E5_86_BB_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_952_426f7b22-f323-4f49-b7ee-d7e3b3f498cb.jpg?v=1765071151\" alt=\"174非冷冻包装清单\" width=\"750\" height=\"396\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":28874472816720,"sku":"ZWO ASI174MM","price":633.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-camera-zwo-asi174mm-usb-3-0-mono-astronomy-camera-asi174mm-11594634526800.png?v=1736014002"},{"product_id":"zwo-asi174mini-usb2-0-mono-guide-camera","title":"ZWO ASI174MM Mini USB 2.0 Mono Guide Camera - ASI174MINI","description":"\u003cp\u003eZWO's best guide camera.  The ASI174 Mini cameras integrate the Sony IMX174LLJ and IMX174LQJ 1\/1.2″ sensors (11.3 mm x 7.1 mm). This camera has a 1936 x 1216 resolution (about 2.25 megapixels). The pixel size is 5.86 um x 5.86 um.  This camera provides a 12bit ADC and it's QE peak is 77%.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/asi174mm-mini-e1506066766980_6ab4ddc4-1f64-4e9e-876b-32d264c4a559.jpg?v=1765071085\"\u003e\u003cimg class=\"aligncenter wp-image-7790\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/asi174mm-mini-e1506066699312_60bc4ec5-bb6d-436e-8cc0-d7a11ccce6e8.jpg?v=1765071058\" alt=\"\" width=\"750\" height=\"337\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eAstrophotography Performance\u003c\/h4\u003e\n\u003cp\u003eThe ASI174Mini camera offers you very good performance for planetary imaging and guiding. Low read noise, high dynamic range, QE peak 77%, AR protective window and much more.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cimg class=\"size-large wp-image-1760 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174-Gain-RN-DR-FW-vs-gain-738x1024_8e00f71d-f3fc-4d88-8ded-3d27ef4df202.jpg?v=1765071061\" alt=\"174 Gain RN DR FW vs gain\" width=\"738\" height=\"1024\"\u003eHigh QE\u003c\/h4\u003e\n\u003cp\u003eAbsolute QE Curve, the Peak Value is about 77%.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX174-QE-MONO1_223fe617-939b-42e6-81f8-292a6d2962d9.jpg?v=1765071089\"\u003e\u003cimg class=\"size-full wp-image-3426 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/IMX174-QE-MONO1_223fe617-939b-42e6-81f8-292a6d2962d9.jpg?v=1765071089\" alt=\"IMX174-QE-MONO\" width=\"774\" height=\"353\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e174Mini vs. 174MM Cameras\u003c\/h4\u003e\n\u003cp\u003eCompared with the ASI174MM camera, the 174Mini has smaller form factor, lighter weight, and it can be easily adjusted to be Par focal with eyepieces or other equipment.\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI174minivsASI174mmmc-e1506066849814_dd78c834-3103-47b2-85eb-e78990c1fb50.jpg?v=1765071093\"\u003e\u003cimg class=\"aligncenter wp-image-7793\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI174minivsASI174mmmc_d18300a9-64a3-44b4-95a4-08cab8fd5437.jpg?v=1765071069\" alt=\"\" width=\"750\" height=\"546\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUSB 2.0C Port \u0026amp; ST4 Port\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 2.0 Port:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThe Mini cameras have one USB 2.0 type C port. Never worry about which way up the cable goes again!\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST4 Port:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eConnect your mini camera to your mount's auto guide port\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/USB-e1506066902622_8ba07733-f296-4ac3-b1df-9cab63c200cf.jpg?v=1765071096\"\u003e\u003cimg class=\"aligncenter wp-image-7794\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/EF_BC_91_EF_BC_97_EF_BC_94_EF_BD_8D_EF_BD_89_EF_BD_8E_EF_BD_89USB_fb2900e9-c1dd-4443-bd44-5f5938845a3c.jpg?v=1765071072\" alt=\"\" width=\"750\" height=\"427\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eConnection Drawing\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E4_BC_81_E4_B8_9A_E5_BE_AE_E4_BF_A1_E6_88_AA_E5_9B_BE_153499614437181_a7f25c2d-e5f6-432c-b937-0886d43a06ea.png?v=1765071100\"\u003e\u003cimg class=\"alignnone size-large wp-image-12314\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E4_BC_81_E4_B8_9A_E5_BE_AE_E4_BF_A1_E6_88_AA_E5_9B_BE_153499614437181-1024x704_c2caef35-5faa-4f4e-8f89-2b63418f11d0.png?v=1765071075\" alt=\"企业微信截图_15349961443718\" width=\"1024\" height=\"704\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI-Mini-e1506066929220_f2ace655-96e6-46d3-9a9a-c63c03926f54.jpg?v=1765071103\"\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eM28.5-CS adapter\u003c\/li\u003e\n\u003cli\u003eCS-C adapter\u003c\/li\u003e\n\u003cli\u003e1.25″ extender\u003c\/li\u003e\n\u003cli\u003e1.25″ filter\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eMechanical Drawing\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASImini_E5_9B_BE_E7_BA_B8-e1506065939453_f070de88-9ea6-472e-b277-1f8db015a791.jpg?v=1765071107\"\u003e\u003cimg class=\"aligncenter wp-image-7796 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASImini_E5_9B_BE_E7_BA_B8-e1506065939453_f070de88-9ea6-472e-b277-1f8db015a791.jpg?v=1765071107\" alt=\"\" width=\"894\" height=\"584\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eWhat's in the box?\u003c\/h4\u003e\n\u003cp\u003eASI mini camera box includes all necessary cables, adapters, and manual to start using your camera\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174-290mini_E9_85_8D_E4_BB_B6_E5_9B_BE_39f9935b-cef1-48b9-b30c-e02f2f7efda5.jpg?v=1765071110\"\u003e\u003cimg class=\"aligncenter size-full wp-image-9230\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174-290mini_E9_85_8D_E4_BB_B6_E5_9B_BE_39f9935b-cef1-48b9-b30c-e02f2f7efda5.jpg?v=1765071110\" alt=\"174 290mini配件图\" width=\"750\" height=\"400\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":28874473144400,"sku":"ZWO ASI174MINI","price":506.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-camera-zwo-asi174mm-mini-usb-2-0-mono-guide-camera-asi174mini-11613373366352.jpg?v=1736014001"},{"product_id":"zwo-asi120mm-mini-usb2-0-mono-guide-camera","title":"ZWO ASI120MM Mini 1.2MP USB 2.0 Mono Guide Camera - ASI120MINI","description":"\u003cp\u003eThe ASI120MM Mini camera utilizes the AR0130CS 1\/3″ sensor (4.8 mm x 3.6 mm).  This camera has a 1280 x 960 resolution with a pixel size of 3.75 um x 3.75 um.  It provides a 12bit ADC and its QE peak is almost 80%.\u003c\/p\u003e\n\u003cp\u003eThis is a great camera for use as a guider with the \u003ca href=\"https:\/\/telescopescanada.ca\/collections\/zwo\/products\/zwo-asiair-pro-smart-wifi-controller\"\u003eASIAIR Pro\u003c\/a\u003e and \u003ca href=\"https:\/\/telescopescanada.ca\/products\/zwo-30f4-mini-guide-scope\"\u003e30F4 Guide Scope\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003eAstrophotography Performance\u003c\/h4\u003e\n\u003cp\u003eThe ASI120MM Mini camera offers very good performance for planetary imaging and guiding. Low read noise, high dynamic range, AR protective window and much more.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/120-Gain-RN-DR-FW-vs-gain_57352959-5604-4058-9bbb-d2423f2108d2.jpg?v=1765070980\"\u003e\u003cimg class=\"size-large wp-image-3830 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/120-Gain-RN-DR-FW-vs-gain-741x1024_35374053-4e7c-44c8-ac1e-1136a599b815.jpg?v=1765070955\" alt=\"120 Gain RN DR FW vs gain\" width=\"741\" height=\"1024\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eHigh QE\u003c\/h4\u003e\n\u003cp\u003eAbsolute QE Curve, the Peak Value is almost 80%.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AR01301_b4da40e3-1e69-4a97-a056-cd9b26ed4074.jpg?v=1765070983\"\u003e\u003cimg class=\"aligncenter size-full wp-image-11969\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AR01301_b4da40e3-1e69-4a97-a056-cd9b26ed4074.jpg?v=1765070983\" alt=\"AR0130\" width=\"911\" height=\"637\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e120Mini VS 120MM-S Cameras\u003c\/h4\u003e\n\u003cp\u003eCompared with ASI120MM-S camera, 120mini have a smaller form factor, lighter weight, and can easily be adjusted to be Par focal with eyepieces or other equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-11394\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI120minivsASI120mmmc_5c16c43b-c4a9-4d74-aeb0-81765a48f647.jpg?v=1765070962\" alt=\"ASI120minivsASI120mmmc\" width=\"750\" height=\"546\"\u003e\u003c\/p\u003e\n\u003ch4\u003eUSB 2.0 C Port \u0026amp; ST4 Port\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 2.0 Port:\u003c\/strong\u003e\u003cspan\u003e The \u003c\/span\u003eMini cameras have one USB 2.0 type C port. Never worry about which side up for the cable again!\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST4 Port:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eConnect mini camera to your mount's auto guide port\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/P10408911_5114ba84-6a2f-4de2-9a09-ec352bd48faf.jpg?v=1765070987\"\u003e\u003cimg class=\"aligncenter size-full wp-image-11390\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/P10408911_5114ba84-6a2f-4de2-9a09-ec352bd48faf.jpg?v=1765070987\" alt=\"P1040891\" width=\"600\" height=\"431\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eConnecting Drawing\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E4_BC_81_E4_B8_9A_E5_BE_AE_E4_BF_A1_E6_88_AA_E5_9B_BE_15349961443718_8ce1f0ce-4890-445b-9acc-5528631caad1.png?v=1765070990\"\u003e\u003cimg class=\"alignnone size-large wp-image-12313\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E4_BC_81_E4_B8_9A_E5_BE_AE_E4_BF_A1_E6_88_AA_E5_9B_BE_15349961443718-1024x704_d0994dc8-a21c-4427-a09b-3aa3ac251ac6.png?v=1765070969\" alt=\"企业微信截图_15349961443718\" width=\"1024\" height=\"704\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI-Mini1-e1506067569923_557ff757-8e9e-4b6c-b9e8-de4d3165bdf7.jpg?v=1765070994\"\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eM28.5-CS adapter\u003c\/li\u003e\n\u003cli\u003eCS-C adapter\u003c\/li\u003e\n\u003cli\u003e1.25″ extender\u003c\/li\u003e\n\u003cli\u003e1.25″ filter\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eMechanical Drawing\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASImini_E5_9B_BE_E7_BA_B81-e1506066355585_4de23e47-0a67-49d2-9e9a-df7e9e6378f6.jpg?v=1765070997\"\u003e\u003cimg class=\"aligncenter wp-image-7803\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASImini_E5_9B_BE_E7_BA_B81-e1506066355585_4de23e47-0a67-49d2-9e9a-df7e9e6378f6.jpg?v=1765070997\" alt=\"\" width=\"750\" height=\"332\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eWhat's in the box?\u003c\/h4\u003e\n\u003cp\u003eThe ASI120MM mini camera box includes all necessary cables, adapters, and manuals to start using your camera\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174-290mini_E9_85_8D_E4_BB_B6_E5_9B_BE_17212923-b0bf-473d-9ade-a3dba3f6469c.jpg?v=1765071001\"\u003e\u003cimg class=\"aligncenter size-full wp-image-9230\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/174-290mini_E9_85_8D_E4_BB_B6_E5_9B_BE_17212923-b0bf-473d-9ade-a3dba3f6469c.jpg?v=1765071001\" alt=\"174 290mini配件图\" width=\"750\" height=\"400\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":28874473242704,"sku":"ZWO ASI120MINI","price":189.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-camera-zwo-asi120mm-mini-1-2mp-usb-2-0-mono-guide-camera-asi120mini-11566573092944.jpg?v=1736014000"},{"product_id":"zwo-8-position-1-25-31mm-electronic-filter-wheel","title":"ZWO 8 position 1.25\"\/31mm  Electronic Filter Wheel - ZWO-EFW-8x1.25","description":"\u003cdiv data-mce-fragment=\"1\" class=\"row clearfix\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"box one first\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tabs_wrap tab-style-three\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"panes\"\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"tab-description\" class=\"pane entry-content\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/056_de4267a8-1509-4cba-b28e-005ef84b8844.jpg?v=1765070644\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"800\" width=\"800\" alt=\"05\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/056_de4267a8-1509-4cba-b28e-005ef84b8844.jpg?v=1765070644\" class=\"aligncenter wp-image-30954 size-full\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/0410_d6525850-b6a9-4705-91c8-47c370cbf67f.jpg?v=1765070648\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"800\" width=\"800\" alt=\"04\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/0410_d6525850-b6a9-4705-91c8-47c370cbf67f.jpg?v=1765070648\" class=\"aligncenter size-full wp-image-30959\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" lang=\"SV\"\u003eThe body is CNC milled from an aircraft graded aluminum block.\u003cbr data-mce-fragment=\"1\"\u003eWe decided to make it thinner, where it measures only 20 mm on the wheel body.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/0312_fa3d2534-ae30-47d3-8f4c-f294b3e428b3.jpg?v=1765070651\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"800\" width=\"800\" alt=\"03\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/0312_fa3d2534-ae30-47d3-8f4c-f294b3e428b3.jpg?v=1765070651\" class=\"aligncenter size-full wp-image-30955\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" lang=\"SV\"\u003eThe heart of our EFW comes from NPM, Japan, whose the manufacturer for the stepper motor and the quality is trustful and reliable. Guaranteed long life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/065_69d40931-42a7-4a5f-9ac8-c6df24321e69.jpg?v=1765070655\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"800\" width=\"800\" alt=\"06\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/065_69d40931-42a7-4a5f-9ac8-c6df24321e69.jpg?v=1765070655\" class=\"aligncenter size-full wp-image-30956\"\u003e\u003c\/a\u003eThe Electronic Filter wheel can be rotated in both counter clockwise or clockwise direction for filter selection.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/073_75aafec4-f96a-493e-9df1-b09dd9fff827.jpg?v=1765070659\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"800\" width=\"800\" alt=\"07\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/073_75aafec4-f96a-493e-9df1-b09dd9fff827.jpg?v=1765070659\" class=\"aligncenter size-full wp-image-30957\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" lang=\"SV\"\u003eThere are no need for multiple cables to power this wheel up, just one USB cable does the trick. \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" lang=\"SV\"\u003eThe power consumption of this EFW is approximately 120mAh @ 5V, which can be operated from the Cooled CCD's USB hub.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe distance between the filter and sensor is around 10mm when you connect it to ASI1600.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSo 1.25″ filters won't have vignetting up to F5 focal ratio scope and 31mm filter won't have vignetting up to F2 lens.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur new RGBL filters are recommended to work with ASI1600, it will offer nearly 1:1:1 RGB color balance.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWhat's in the box?\u003c\/h3\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e8*31mm EFW body\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1.25″ cover\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eT2 nosepiece\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1.25″ holder(with cover and 2 screws)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eT2-T2 adapter(male)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" lang=\"SV\"\u003eA bag of filter masks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUSB2.0 2m cable\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" lang=\"SV\"\u003ePhillips screwdriver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" lang=\"SV\"\u003eA bag of M2 screws\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E9_85_8D_E4_BB_B6-_E8_8B_B1_E6_96_87_6aade095-4bda-46b6-9909-2f8965d0e412.jpg?v=1765070662\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"540\" width=\"1000\" alt=\"配件-英文\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E9_85_8D_E4_BB_B6-_E8_8B_B1_E6_96_87_6aade095-4bda-46b6-9909-2f8965d0e412.jpg?v=1765070662\" class=\"aligncenter size-full wp-image-30958\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eHow to install the filter?\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1.25″ filters required to be: threaded  shorter than 3mm in length,  without threads less than 7mm in height\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTake the back cover off\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLay the wheel down flat\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eScrew-in the filters up\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePut the back cover on\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTake the EFW mini for an example:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Wheel-Filter.jpg?v=1765070665\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"295\" width=\"590\" alt=\"Wheel-Filter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Wheel-Filter-1024x512.jpg?v=1765070631\" class=\"alignnone wp-image-5511\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e31mm and 36mm filter requires: a set of M2 screws and washers needed to fix the filters are included in the package .\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTake the back cover off. Lay the wheel down flat\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\" lang=\"EN-US\"\u003eHold the filter by the very edges and\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" lang=\"EN-US\"\u003elay them in to the recess for each position\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" lang=\"EN-US\"\u003eAttach the washers, put in the screws\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePut the back cover on\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTake the EFW mini for an example:\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Wheel-31mmFilter.jpg?v=1765070669\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"298\" width=\"596\" alt=\"Wheel-31mmFilter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Wheel-31mmFilter-1024x512.jpg?v=1765070634\" class=\"alignnone wp-image-5514\"\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eHow to connect with the camera and telescope?\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Connect-camera-with-EFW.png?v=1765070674\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"1024\" width=\"637\" alt=\"Connect-camera-with-EFW\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Connect-camera-with-EFW-637x1024.png?v=1765070638\" class=\"alignnone size-large wp-image-5512\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eHow to use it?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eyou just need to plugin the EFW with USB2.0 cable and install the   ASCOM driver\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThere are  ZWO Filter Wheel(1) and ZWO Filter Wheel(2) to select,  you can use either one of them\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThere are 2 ASCOM is for controlling 2 EFW in one software.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eMechanical drawing\u003c\/h3\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e \u003ca data-mce-fragment=\"1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E4_BC_81_E4_B8_9A_E5_BE_AE_E4_BF_A1_E6_88_AA_E5_9B_BE_16184655475039_17877135-07eb-4c12-8576-0c177688a40a.png?v=1765070676\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"727\" width=\"651\" alt=\"企业微信截图_16184655475039\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E4_BC_81_E4_B8_9A_E5_BE_AE_E4_BF_A1_E6_88_AA_E5_9B_BE_16184655475039_17877135-07eb-4c12-8576-0c177688a40a.png?v=1765070676\" class=\"aligncenter size-full wp-image-31014\"\u003e\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"space margin-b40\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"upsells products margin-b40\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"title_line margin-b20\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":28874473898064,"sku":"ZWO EFW-8x1.25","price":379.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-filter-wheel-zwo-8-position-1-25-31mm-electronic-filter-wheel-zwo-efw-8x1-25-14801616830544.jpg?v=1736013998"},{"product_id":"zwo-new-1-25-lrgb-4-piece-filter-set-for-asi1600-cameras","title":"ZWO \"NEW\" LRGB 4 Piece Filter Set","description":"\u003cp\u003eThe New ZWO LRGB Filters are designed to approximately equalize the flux of the ASI1600 mono sensor.  They feature better transmission, better coatings and better color separation than the original ZWO LRGB filters.\u003c\/p\u003e\n\u003ch4\u003e  Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe RGB color weighting is approximately 1:1:1\u003c\/li\u003e\n\u003cli\u003eFine-optically polished to ensure accurate 1\/4 wavefront\u003c\/li\u003e\n\u003cli\u003emore than 92% transmission\u003c\/li\u003e\n\u003cli\u003eInfrared wavelength 700-1100nm cut-off\u003c\/li\u003e\n\u003cli\u003ePrecision off-band blocking\u003c\/li\u003e\n\u003cli\u003eMulti-layers anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eSmall spectral \"gap\" to minimize effect of light pollution\u003c\/li\u003e\n\u003cli\u003eMore Par focal – thickness 1.9+\/-0.03 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease Note: The 31mm and 36mm filters are unmounted \u003c\/p\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003eTransmission Curve\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/RGBL-ASI1600_d728b581-de8f-4fd9-a2e1-80b4c8a4810b.jpg?v=1765069977\"\u003e\u003cimg class=\"alignnone size-full wp-image-3734\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/RGBL-ASI1600_d728b581-de8f-4fd9-a2e1-80b4c8a4810b.jpg?v=1765069977\" alt=\"RGBL ASI1600\" width=\"958\" height=\"686\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003eThickness: 5.5mm+3.5mm(thread)\u003c\/p\u003e\n\u003cp\u003eThread: M28.5 * 0.6\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZWO","offers":[{"title":"1.25\"","offer_id":32247716577360,"sku":"ZWO LRGB1.25NEW","price":188.0,"currency_code":"CAD","in_stock":true},{"title":"31mm","offer_id":32247716610128,"sku":"ZWO LRGB31mmNEW","price":228.0,"currency_code":"CAD","in_stock":true},{"title":"36mm","offer_id":32247716642896,"sku":"ZWO LRGB36","price":252.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":32247716675664,"sku":"ZWO LRGB2","price":379.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-filter-1-25-zwo-new-lrgb-4-piece-filter-set-11615547359312.jpg?v=1736013995"},{"product_id":"zwo-4-piece-31mm-ha-sii-oiii-7nm-filter-set","title":"ZWO 3 Piece Ha\/SII\/OIII 7nm Filter Set","description":"\u003cp data-mce-fragment=\"1\"\u003eNarrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast between nebula and night sky, not brightening the nebula.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E7_BB_84_E5_90_88_EF_BC_882_EF_BC_89_1e3ede84-f143-4a39-94f9-bd1e6904abc8.jpg?v=1765070217\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E7_BB_84_E5_90_88_EF_BC_882_EF_BC_89_1e3ede84-f143-4a39-94f9-bd1e6904abc8.jpg?v=1765070217\"\u003e\u003cimg decoding=\"async\" class=\"alignnone size-full wp-image-18746\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E7_BB_84_E5_90_88_EF_BC_882_EF_BC_89_1e3ede84-f143-4a39-94f9-bd1e6904abc8.jpg?v=1765070217\" alt=\"组合（2）\" width=\"800\" height=\"800\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/组合（2）.jpg 800w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/组合（2）-150x150.jpg 150w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/组合（2）-300x300.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/组合（2）-180x180.jpg 180w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/组合（2）-600x600.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/E7_BB_84_E5_90_88_EF_BC_882_EF_BC_89_1e3ede84-f143-4a39-94f9-bd1e6904abc8.jpg?v=1765070217\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIt can reduce the transmission of certain wavelengths of light, specifically those produced by artificial light including mercury vapor, and both high and low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. sky glow).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eForm 2018, ZWO Made a progress on narrowband filters with the new standard, provide better performance.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTechnical Parameter:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eName: ZWO New narrowband 2″ filter\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSize: 2″\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThickness: 5mm+2.5mm(thread)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eGlass thickness: 1.85mm\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThread: M48*0.75 male thread\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe ZWO H-Alpha filter has a Band-pass of  7nm and passes light at 656nm  wavelength, light transmission rate comes up to 80%. Best choice of narrowband H-alpha astrophotography filter for high-contrast imaging and revealing rich details of the nebula even in areas with strong light pollution, just prepare to experience the infinite fun with it!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Ha-7nm-Filter_fd58b2be-f213-49f1-9255-620da85ce9c4.jpg?v=1765070220\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Ha-7nm-Filter_fd58b2be-f213-49f1-9255-620da85ce9c4.jpg?v=1765070220\"\u003e\u003cimg decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-18743\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Ha-7nm-Filter_fd58b2be-f213-49f1-9255-620da85ce9c4.jpg?v=1765070220\" alt=\"Ha 7nm Filter\" width=\"800\" height=\"800\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Ha-7nm-Filter_fd58b2be-f213-49f1-9255-620da85ce9c4.jpg?v=1765070220 800w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Ha-7nm-Filter-150x150.jpg 150w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Ha-7nm-Filter-300x300.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Ha-7nm-Filter-180x180.jpg 180w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Ha-7nm-Filter-600x600.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Ha-7nm-Filter_fd58b2be-f213-49f1-9255-620da85ce9c4.jpg?v=1765070220\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe ZWO narrowband S-II 7nm filter passes light at 672nm wavelength with a Band-pass of 7nm which is designed for nebula observation. It is suitable for visual observation on most emission nebulae, planetary nebulae and supernova remnants, use it with H-alpha and OIII narrowband filters (SHO Set) for tricolor CCD astrophotography.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/SII-7nm-Filter_jpg_e51c8f52-30e9-4352-9fa5-64c805a6fade.jpg?v=1765070224\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/SII-7nm-Filter_jpg_e51c8f52-30e9-4352-9fa5-64c805a6fade.jpg?v=1765070224\"\u003e\u003cimg decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-18744\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/SII-7nm-Filter_jpg_e51c8f52-30e9-4352-9fa5-64c805a6fade.jpg?v=1765070224\" alt=\"SII 7nm Filter.jpg\" width=\"800\" height=\"800\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/SII-7nm-Filter_jpg_e51c8f52-30e9-4352-9fa5-64c805a6fade.jpg?v=1765070224 800w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/SII-7nm-Filter.jpg-150x150.jpg 150w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/SII-7nm-Filter.jpg-300x300.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/SII-7nm-Filter.jpg-180x180.jpg 180w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/SII-7nm-Filter.jpg-600x600.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/SII-7nm-Filter_jpg_e51c8f52-30e9-4352-9fa5-64c805a6fade.jpg?v=1765070224\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe ZWO narrowband O-III 7nm filter is designed for nebula observation allowing the 7nm bandwidth of light centered on a wavelength of 500nm through,  which corresponds to OIII emission lines, blocking out all other light.  Adding the ZWO O-III Narrowband filter to your imaging collection will help you go beyond the RGB imaging and will help capture your favorite nebulas in a totally new light, no matter how polluted your skies may be!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/OIII-7nm-Filter_70bc2e07-86e0-4d37-8b8e-692b8597c6a2.jpg?v=1765070227\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/OIII-7nm-Filter_70bc2e07-86e0-4d37-8b8e-692b8597c6a2.jpg?v=1765070227\"\u003e\u003cimg decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-18745\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/OIII-7nm-Filter_70bc2e07-86e0-4d37-8b8e-692b8597c6a2.jpg?v=1765070227\" alt=\"OIII 7nm Filter\" width=\"800\" height=\"800\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/OIII-7nm-Filter_70bc2e07-86e0-4d37-8b8e-692b8597c6a2.jpg?v=1765070227 800w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/OIII-7nm-Filter-150x150.jpg 150w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/OIII-7nm-Filter-300x300.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/OIII-7nm-Filter-180x180.jpg 180w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/OIII-7nm-Filter-600x600.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/OIII-7nm-Filter_70bc2e07-86e0-4d37-8b8e-692b8597c6a2.jpg?v=1765070227\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTechnical Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFWHM：7±0.5nm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFine-optically polished to ensure accurate 1\/4 wavefront  over the both surfaces\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAbout 90% transmission at H-alpha line 656nm (H-Alpha filter )\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAbout 90% transmission at SII line 672nm (SII filter )\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAbout 90% transmission at major OIII line 500nm (OIII filter )\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInfrared wavelength 700-1100nm cut-off\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u0026lt;0.1% transmission of off-band, OD3(Optical Density)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTransmission Curve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NB-filters-TP_dce1318a-33c1-4e80-8c06-6caff0b1f697.jpg?v=1765070231\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NB-filters-TP_dce1318a-33c1-4e80-8c06-6caff0b1f697.jpg?v=1765070231\"\u003e\u003cimg decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-11027\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NB-filters-TP_dce1318a-33c1-4e80-8c06-6caff0b1f697.jpg?v=1765070231\" alt=\"NB filters TP\" width=\"989\" height=\"633\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NB-filters-TP_dce1318a-33c1-4e80-8c06-6caff0b1f697.jpg?v=1765070231 989w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/NB-filters-TP-300x192.jpg 300w\" sizes=\"(max-width: 989px) 100vw, 989px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NB-filters-TP_dce1318a-33c1-4e80-8c06-6caff0b1f697.jpg?v=1765070231\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"1.25\"","offer_id":48567106273499,"sku":"ZWO NB7nm1.25","price":468.0,"currency_code":"CAD","in_stock":true},{"title":"31mm","offer_id":32247654056016,"sku":"ZWO NB7nmD31","price":591.0,"currency_code":"CAD","in_stock":false},{"title":"36mm","offer_id":32247654088784,"sku":"ZWO NB7nmD36","price":608.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":32247654121552,"sku":"ZWO NB7nmD2","price":887.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-filter-1-25-zwo-3-piece-ha-sii-oiii-7nm-filter-set-28464683614390.jpg?v=1736013993"},{"product_id":"zwoadc-atmospheric-dispersion-corrector","title":"ZWO 1.25\" ADC Atmospheric Dispersion Corrector - ZWOADC","description":"\u003cp\u003e\u003cspan\u003eZWO's Atmospheric Dispersion Corrector is used to reduce the effect of atmospheric dispersion on lunar and planetary images. \u003c\/span\u003eThis device dramatically reduces the prismatic smearing caused by the passage of the light through our atmosphere and allows planetary images to be taken which show noticeably finer detail.\u003c\/p\u003e\n\u003cp\u003eCommercial ADCs are relatively new. Their significant benefits, however, justify more astronomers knowing about them. As well as being an advantage to imagers, they can also help visual planetary observers, increasing the amount of surface detail seen through the eyepiece.\u003c\/p\u003e\n\u003ch4\u003eWhy you would use an ADC?\u003c\/h4\u003e\n\u003cp\u003eLight from any star or planet that enters our atmosphere at an angle will suffer refraction effects which bend to light to a slightly steeper angle. This refraction effect makes the object appear higher in the sky than if the atmosphere wasn't there. The degree of refraction depends to a small degree on various things like temperature, humidity, observers and height above sea level, but does increases strongly with decreasing altitude of the object - for example, the image of the sun at sunset can actually be elevated by over 0.5°, which is slightly more than one solar diameter.\u003c\/p\u003e\n\u003cp\u003e Like most optical media the refractive (bending) power of the atmosphere is actually dependent on the wavelength of light. This is called optical dispersion. Atmospheric dispersion means that actually the degree of 'lift' that the refraction causes depends not only on the angle of the light, but also the colour of that light. Atmospheric dispersion spreads the light from any point source into a vertical spectrum of colours whose length increases the lower the object is in the sky.\u003c\/p\u003e\n\u003cp\u003eThe diagram of viewing Saturn illustrates this dispersion effect as light enters the atmosphere and also the lifted elevation of the image. The lift is wavelength dependent and hence the image is separated into different colours. A planet exhibiting bad atmospheric dispersion effects will have a blue fringe on the top edge and a red fringe on the bottom edge.\u003c\/p\u003e\n\u003cp\u003eAtmospheric dispersion correctors use two prisms adjusted to cancel out these distortions caused by the atmosphere.  You can read in much more detail in this excellent article by Martin Lewis: \u003ca href=\"http:\/\/skyinspector.co.uk\/atm-dispersion-corrector--adc\"\u003ehttp:\/\/skyinspector.co.uk\/atm-dispersion-corrector--adc\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 class=\"row2\"\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp class=\"row2\"\u003eMaterial: H-K9L(Schott BK7)\u003c\/p\u003e\n\u003cp\u003eSurface Accuracy: λ\/10@632.8nm\u003c\/p\u003e\n\u003cp\u003eDeviation Angle: 2°\u003c\/p\u003e\n\u003cp\u003e1.25\" Barrel\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":29030915276880,"sku":"ZWO ADC","price":162.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-adc-atmospheric-dispersion-corrector-zwoadc-11691957616720.jpg?v=1736013991"},{"product_id":"zwo-camera-desiccant-tablets","title":"ZWO Cooled Camera Desiccant Tablets - ZWO-DESICC","description":"\u003cp\u003eIncludes (4) 10 mm diameter x 4 mm thick reusable tablets for use with cooled cameras.\u003c\/p\u003e\n\u003cp\u003eFor new designed versions of the ASI1600, follow the directions below to replace the desiccant tablets.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNote: Use this only when dew problem happens inside CMOS chamber.  You will need to  disassemble the camera to replace the 4 factory-installed desiccant tablets.  Please wait for 24 hours for the CMOS chamber to become dry again.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTelescopes Canada can perform the desiccant replacement if you are not comfortable with opening your camera (customer to cover shipping costs) - please contact us to arrange sending the camera to us.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou can also attempt to remove the moisture in your existing tabs by following this process outlined by ZWO: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/How_to_clean_ASI_camera_and_redry_the_desiccant.pdf?v=1765074951\"\u003ehttps:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/How_to_clean_ASI_camera_and_redry_the_desiccant.pdf?v=1765074951\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlso please note that the desiccant tube is no long produced by ZWO.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Desiccant_Replacement_1_large.PNG?v=1571005974\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Desiccant_Replacement_2_large.PNG?v=1571005995\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Desiccant_Replacement_3_large.PNG?v=1571006017\" alt=\"\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":29030948405328,"sku":"ZWO DESICC","price":24.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-cooled-camera-desiccant-tablets-zwo-desicc-11691989860432.jpg?v=1736013990"},{"product_id":"zwo-asi294mc-pro-usb3-0-cooled-color-astronomy-camera","title":"ZWO ASI294MC Pro 11.7MP USB 3.0 Cooled Color Astronomy Camera - ASI294MC-P","description":"\u003cp\u003e\u003cspan\u003eNote: ZWO Cooled cameras require a 12V power source for the TEC cooler and USB hub power. If you don't have one, please add it through the options on the right side of the product display.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eThe ASI294 Pro is the first camera in the world equipped with the latest Sony sensor IMX294CJK.\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294MC-Pro32_151249f3-01f0-494c-82a3-39fb8f9668fb.jpg?v=1765072176\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8267\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294MC-Pro32_151249f3-01f0-494c-82a3-39fb8f9668fb.jpg?v=1765072176\" alt=\"294MC Pro3\" width=\"700\" height=\"438\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar\"\u003e\n\u003cdiv id=\"sidGlobalnav\"\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar_base\"\u003e\n\u003cdiv id=\"nav2nd\"\u003e\n\u003ch3\u003e\u003cspan\u003e▶IMX294CJK\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tmpl_main\"\u003e\n\u003cdiv id=\"sidContents\"\u003e\n\u003cdiv class=\"section btm_bd\"\u003e\n\u003cp\u003e\u003cspan\u003eSony 10.71M-Effective Pixel Color CMOS Image Sensor (official description from Sony site), with a diagonal of 21.63mm (4\/3 format). ZWO has refined the sensor and remolded it to increase the diagonal to 23.2mm with approximately 11.71M-Effective pixels (4\/3 format).\u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/i_imx294_0f4f3fd0-342b-457d-9d44-1eda5036eb4c.jpg?v=1765072179\"\u003e\u003cimg class=\"aligncenter wp-image-8075\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/i_imx294_0f4f3fd0-342b-457d-9d44-1eda5036eb4c.jpg?v=1765072179\" alt=\"i_imx294\" width=\"300\" height=\"150\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e▶High-Sensitivity Type 4\/3 CMOS Image Sensor that Supports 4K for Astronomic Cameras and Industrial Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe IMX294CJK sensor is the first in-house image sensor for astronomic cameras to adopt the 4\/3 format and provides the necessary number of pixels for true 4k output at 120 frames per second (w\/ ADC 10-bit output mode, the ASI294MC can run up to 25fps at 4k format when used with USB 3.0). In addition, the use of larger-sized pixels achieves \u003ca href=\"http:\/\/www.sony-semicon.co.jp\/products_en\/IS\/sensor0\/security\/technology\/snr1s.html\" target=\"_blank\"\u003eSNR1s\u003c\/a\u003e of 0.14 lx* which is very close to the value of the ASI224 (0.13 lx*).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003e\u003cspan\u003e▶Exceptional low-illumination performance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eExceptional low-illumination performance of \u003ca href=\"http:\/\/www.sony-semicon.co.jp\/products_en\/IS\/sensor0\/security\/technology\/snr1s.html\" target=\"_blank\"\u003eSNR1s\u003c\/a\u003e: 0.14 lx is realized by use of a large-size optical system and by expanding the area per pixel to 4.63 µm. This makes the IMX294CJK ideal for astronomic camera market applications that require low-illumination performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cspan\u003eDDR Memory Buffer\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe ASI294MC Pro camera includes a 256MB DDR3 memory buffer to help improve data transfer reliability. Additionally, the use of a memory buffer minimizes amp-glow, which is caused by the slow transfer speeds when the camera is used with a USB 2.0 port.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DDR-buffer_8996a6c6-6cad-44ec-8e0e-212147b12544.jpg?v=1765072183\"\u003e\u003cimg class=\"alignnone size-large wp-image-21520\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DDR-buffer-1024x470_dfaef0cd-1382-4717-b246-3f8c04db22f7.jpg?v=1765072135\" alt=\"DDR buffer\" width=\"1024\" height=\"470\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDDR memory buffer is the main difference between ASI \"Cool\" and \"Pro\" cameras.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003e14bit ADC w\/13 Stops DR\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"word\"\u003e\u003cspan\u003e\u003cspan class=\"basic-word\"\u003eThe ASI294 has a 14bit ADC unit, allowing it to achieve 13 stops of dynamic range. This is an excellent characteristic for deep sky imaging, which is inherently high dynamic range. At 13 stops, the ASI294 has even more dynamic range than the ASI1600.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eHCG Mode\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eHCG (high conversion gain) mode, which reduces read noise to even lower levels at higher gain without loss to dynamic range, is automatically enabled when the gain setting is 120 or higher. Read noise will drop under 2e-, while dynamic range will remain at 13 stops.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294-Gain-RN-DR-FW-vs-gain2_bced61ce-800d-4366-aac7-43fd4532e421.jpg?v=1765072187\"\u003e\u003cimg class=\"aligncenter wp-image-8090 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294-Gain-RN-DR-FW-vs-gain2-e1508750996334.jpg?v=1765072139\" alt=\"294 Gain RN DR FW vs gain\" width=\"700\" height=\"955\"\u003e\u003c\/a\u003eFull well Capacity\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e63700e full well, which is 3 times than ASI1600's capacity. Even bright stars won't saturate under long exposure.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eThis camera can achieve higher SNR(signal to noise ratio) with just one single exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReliable Mechanics\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eASI294MC Pro has same mechanics as ASI1600 Pro. There are four screws that seal the sensor chamber. Our camera design has been extensively tested and is very stable. \u003c\/span\u003e\u003cspan\u003eEven when used in higher humidity environments, ASI294MC Pro will still work fine without dew problems.\u003c\/span\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI294_600X600NEW1_10737abb-39b6-44fd-9c76-0b690c6e067e.jpg?v=1765072191\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8266\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI294_600X600NEW1_10737abb-39b6-44fd-9c76-0b690c6e067e.jpg?v=1765072191\" alt=\"ASI294_600X600NEW\" width=\"700\" height=\"413\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eHigh QE\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe IMX294 sensor is a BSI (backside illuminated type) sensor, which has very high QE (quantum efficiency, which we estimate is over 75% peak).\u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294QE_94967555-5f87-475d-ad4b-9a3a13be6970.jpg?v=1765072194\"\u003e\u003cimg class=\"aligncenter wp-image-8078 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294QE-e1508751129459.jpg?v=1765072146\" alt=\"294QE\" width=\"700\" height=\"429\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDark Current\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe dark current of the ASI294 is a bit lower than the ASI1600 at same temperature, based on our test results.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eDark frame sample @ Highest dynamic range settings, 300s, -10°C, bin1. Please check the dark frame to make sure you fully know the performance.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI294_300s.zip?v=1765072199\" target=\"_blank\"\u003eASI294MC Pro Dark Frame\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294-DarkCurrent-VS-T-e1532058259545_f2b3f5ea-f5f0-4628-bcc0-b31420f4b236.jpg?v=1765072203\"\u003e\u003cimg class=\"aligncenter size-full wp-image-11916\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294-DarkCurrent-VS-T-e1532058259545_f2b3f5ea-f5f0-4628-bcc0-b31420f4b236.jpg?v=1765072203\" alt=\"294 DarkCurrent VS T\" width=\"750\" height=\"540\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotice: For the possible amp glow that shows on your images, please refer to this tutorial: \"\u003c\/strong\u003e\u003cstrong\u003eWhat is Amp-glow and how do I manage it? \"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/faq\"\u003ehttps:\/\/astronomy-imaging-camera.com\/faq\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eUSB 3.0 Port \u0026amp; USB2.0 HUB\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUSB 3.0 Port: \u003c\/strong\u003eProvide 5Gb bandwidth to make it possible for ASI294 Pro to run at 16 fps (14bit, normal mode) or 19 fps (12bit, high speed mode)  at full resolution(11.7Mega).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUSB 2.0 HUB:\u003c\/strong\u003e can connect with various accessories, such as filter wheel, guide camera and electronic focuser, so you can better manage your cables. The ASI294 Pro includes two short 0.5m USB 2.0 cables. The integrated USB 2.0 hub is powered by the external power source if you connect one.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294USB.jpg?v=1765072206\"\u003e\u003cimg class=\"aligncenter wp-image-7955 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/294USB-e1508751194859.jpg?v=1765072153\" alt=\"\" width=\"700\" height=\"570\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eCooling System\u003c\/h4\u003e\n\u003cp\u003eThe ASI294 Pro has a 2-stage TEC cooling system that enables deep cooling (35°C-40°C below ambient). The cooler requires an external power supply, which is not included with the camera.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRecommended cooler power supply: 12V @ 3-5A (or more) DC adapter (2.1×5.5mm, center pole positive). \u003c\/span\u003e\u003cspan\u003eUsing a battery 11-15V is also suitable for the cooler power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eConnection Diagram\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/20180131_101314_144_342496c5-5cc9-47a2-b996-c62492cc2052.jpg?v=1765072210\"\u003e\u003cimg class=\"aligncenter size-full wp-image-9725\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/20180131_101314_144_342496c5-5cc9-47a2-b996-c62492cc2052.jpg?v=1765072210\" alt=\"20180131_101314_144\" width=\"700\" height=\"388\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. M43-T2 adapter (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. EOS-T2 adapter (optional)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e3. 2\" Filter (optional)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e4. 1.25\" T-Mount\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e5. 1.25\" Filter (optional)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e6. M42-1.25\" adapter\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e7. T2 extender 11mm\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eMechanical Diagram\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/asi294-Mechanical-Drawing1_118ebac4-b96c-40e5-bbcf-fd5a6ba5a558.jpg?v=1765072214\"\u003e\u003cimg class=\"aligncenter wp-image-8094 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/asi294-Mechanical-Drawing1-e1508751227226_2340b372-74b6-4358-b7d8-1f33f2011426.jpg?v=1765072161\" alt=\"asi294-Mechanical-Drawing\" width=\"700\" height=\"680\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eWhat's in the Box?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eASI294 Pro box includes all necessary cables, adapters, and manuals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1600-294-183_E5_86_B7_E5_86_BB_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_9511_62f82e8f-86b2-4ed2-9746-00e5068617e8.jpg?v=1765072217\"\u003e\u003cimg class=\"alignnone size-full wp-image-21807\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1600-294-183_E5_86_B7_E5_86_BB_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_9511_62f82e8f-86b2-4ed2-9746-00e5068617e8.jpg?v=1765072217\" alt=\"1600-294-183冷冻包装清单1\" width=\"750\" height=\"400\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSpacer thickness: 0.1mm *1+0.2mm *2+0.5mm *1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: Cooled cameras need a 12v power adapter, If you don't have one, please add one to your order (see the accessories on the right side of the product listing).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe best solution for 55mm back focus length\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Color-Camera-solution_32a9575f-8f83-4b5c-96d9-ffef4a6b4fe8.jpg?v=1765072221\"\u003e\u003cimg class=\"aligncenter size-full wp-image-11293\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Color-Camera-solution_32a9575f-8f83-4b5c-96d9-ffef4a6b4fe8.jpg?v=1765072221\" alt=\"Cooled Color Camera solution\" width=\"1667\" height=\"771\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Color-Camera-with-OAG-solution_6087b298-a0bc-498c-9d50-9d8aff254c7c.jpg?v=1765072225\"\u003e\u003cimg class=\"aligncenter size-full wp-image-11294\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Cooled-Color-Camera-with-OAG-solution_6087b298-a0bc-498c-9d50-9d8aff254c7c.jpg?v=1765072225\" alt=\"Cooled Color Camera with OAG solution\" width=\"1669\" height=\"767\"\u003e\u003c\/a\u003e\u003cstrong\u003eRead more:\u003c\/strong\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/tutorials\/best-back-focus-length-solutions-55mm.html\" target=\"_blank\"\u003e https:\/\/astronomy-imaging-camera.com\/tutorials\/best-back-focus-length-solutions-55mm.html\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eDrivers and Software:\u003c\/h4\u003e\n\u003cp\u003eThe ZWO website has newest camera drivers and many DSO and Planetary capture software. Please make sure the newest driver and software has been installed before you start shooting:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/software\/\" target=\"_blank\"\u003ehttps:\/\/astronomy-imaging-camera.com\/software\/\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch4\u003eProduct review:\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.cloudynights.com\/topic\/591441-asi-new-camera-294-pro-beta-testing\/page-11#entry8165708\"\u003ehttps:\/\/www.cloudynights.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003eSensor: 4\/3″ SONY IMX294 CMOS\u003cbr\u003eDiagonal: 23.2mm\u003cbr\u003eResolution: 11.7Mega Pixels 4144X2822\u003cbr\u003ePixel Size: 4.63µm\u003cbr\u003eBayer Pattern: RGGB\u003cbr\u003eShutter: Rolling shutter\u003cbr\u003eExposure Range: 32µs-2000s\u003cbr\u003eROI: Supported\u003cbr\u003eRead Noise: 1.2-7.3e\u003cbr\u003eQE peak: TBD\u003cbr\u003eFull well: 63.7ke\u003cbr\u003eADC:14bit\u003cbr\u003eDDRIII Buffer: 256MB\u003cbr\u003eNon-volatile memory\/On camera storage: Build-in total 192K byte user-accessible space(image size up to 480X320)\u003cbr\u003eInterface: USB3.0\/USB2.0\u003cbr\u003eAdaptor: M42X0.75\u003cbr\u003eProtect window: D32-2-AR\u003cbr\u003eDimensions: 78mm Diameter\u003cbr\u003eWeight: 410g\u003cbr\u003eBack Focus Distance: 6.5mm\u003cbr\u003eCooling: Regulated Two Stage TEC\u003cbr\u003eDelta T: 35°C-40°C below ambient\u003cbr\u003eCamera Power consumption: 650mA at 5V\u003cbr\u003eCooler Power consumption: 12V at 3A Max\u003cbr\u003eWorking Temperature: -5°C-45°C\u003cbr\u003eStorage Temperature: -20°C-60°C\u003cbr\u003eWorking Relative Humidity: 20%-80%\u003cbr\u003eStorage Relative Humidity: 20%-95%\u003cbr\u003eMax FPS at full resolution:\u003cbr\u003e10Bit ADC\u003cbr\u003e4144×2822 19fps\u003cbr\u003e14bit ADC\u003cbr\u003e4144×2822 16fps\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":30673350590544,"sku":"ZWO ASI294MC-P","price":1268.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-camera-zwo-asi294mc-pro-11-7mp-usb-3-0-cooled-color-astronomy-camera-asi294mc-p-13057772585040.jpg?v=1736013988"},{"product_id":"soft-bag-for-zwo-cooled-cameras","title":"ZWO Soft Bag for ZWO Cooled Cameras - ZWO SOFTBAG 1 and 2","description":"\u003cp\u003eKeep your cooled ZWO camera safe during storage or transportation\u003c\/p\u003e\n\u003cp\u003eNote - Current cooled cameras come with a soft bag included\u003c\/p\u003e\n\u003cp\u003eSoftbag1 is for most of the ZWO cooled cameras apart from the larger body ones noted below.\u003c\/p\u003e\n\u003cp\u003eSoftbag2 is designed for large cooled cameras: ZWO ASI2400, ASI2600, and ASI6200.\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Small","offer_id":44417855586523,"sku":"ZWO Softbag1","price":24.0,"currency_code":"CAD","in_stock":true},{"title":"Large","offer_id":44417855619291,"sku":"ZWO Softbag2","price":24.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-soft-bag-for-zwo-cooled-cameras-zwo-softbag1-13103385641040.jpg?v=1736013987"},{"product_id":"zwo-cooled-camera-anti-dew-heater-strip","title":"ZWO Cooled Camera Anti-Dew Heater Strip for Pro Cameras - ZWO-Anti-Dew","description":"\u003cp\u003e\u003cspan lang=\"SV\"\u003eThe anti-dew heater strip is used for anti-dew on the front window of the ASI cooled cameras.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis  kit includes the zip-tie, anti-dew heater strip and an Y power cord：\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-Kit-NEW1_268e3811-344a-485d-9150-c9d28fe3ea17.jpg?v=1765074924\"\u003e\u003cimg sizes=\"(max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-Kit-NEW1_268e3811-344a-485d-9150-c9d28fe3ea17.jpg?v=1765074924 800w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-Kit-NEW1-150x150.jpg 150w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-Kit-NEW1-300x300.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-Kit-NEW1-180x180.jpg 180w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-Kit-NEW1-600x600.jpg 600w\" height=\"800\" width=\"800\" alt=\"Anti-dew-Kit-NEW\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-Kit-NEW1_268e3811-344a-485d-9150-c9d28fe3ea17.jpg?v=1765074924\" class=\"alignnone size-full wp-image-18961\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe thickness of the anti-dew heater strip is 0.2~0.3mm.\u003c\/p\u003e\n\u003cp\u003eThe “Y” power cord is designed to connect in-line with the cooler power supply for convenience.\u003c\/p\u003e\n\u003cp\u003eAnd we recommend a DC adapter giving 12V at 0.35 A  resulting in a heating power on the strip that is around 4.2 watts. You can use one and same power cord to power both the fan and heater simultaneously, but make sure not to exceed recommended amount of Ampere.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e for many ASI-cameras a heater strip is not necessary since they have one that is build into the cameras itself.\u003c\/p\u003e\n\u003cp\u003eASI071MC-P\/ASI6200\/ASI2600\/ASI2400 cameras come with anti-dew heater that will heat the protective glass to avoid any dew problems.\u003c\/p\u003e\n\u003cp\u003eFor ASI183\/ASI1600\/ASI294\/ASI533 cameras, the heat emitting from the TEC will be conducted to the camera case and avoid any dew problems when TEC cooling system working.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eHow to use it?\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTear out the protective film on adhesive tape\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-theback0.jpg?v=1765074928\"\u003e\u003cimg sizes=\"(max-width: 591px) 100vw, 591px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-theback0-1024x683.jpg?v=1765074903 1024w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-theback0-300x200.jpg 300w, https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-theback0.jpg?v=1765074928 1200w\" height=\"395\" width=\"591\" alt=\"Anti-dew-theback0\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-theback0-1024x683.jpg?v=1765074903\" class=\"alignnone wp-image-5753\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e2. Put the anti-dew heater strip on the front facing of the camera and make sure the black cable is in the right position (\u003cspan lang=\"SV\"\u003elining next to the DC plug at the rear end\u003c\/span\u003e)\u003c\/div\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step2.jpg?v=1765074932\"\u003e\u003cimg sizes=\"(max-width: 479px) 100vw, 479px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step2-1024x819.jpg?v=1765074906 1024w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step2-300x240.jpg 300w, https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step2.jpg?v=1765074932 2000w\" height=\"383\" width=\"479\" alt=\"Anti-dew-step2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step2-1024x819.jpg?v=1765074906\" class=\"alignnone wp-image-5746\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step2.2.jpg?v=1765074935\"\u003e\u003cimg sizes=\"(max-width: 359px) 100vw, 359px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step2.2-1024x1024.jpg?v=1765074910 1024w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step2.2-150x150.jpg 150w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step2.2-300x300.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step2.2-180x180.jpg 180w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step2.2-600x600.jpg 600w, https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step2.2.jpg?v=1765074935 1600w\" height=\"359\" width=\"359\" alt=\"Anti-dew-step2.2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step2.2-1024x1024.jpg?v=1765074910\" class=\"wp-image-5754 aligncenter\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e3.\u003cspan\u003e \u003c\/span\u003e\u003cspan lang=\"SV\"\u003eTie the black cable with a zip-tie on the camera body\u003c\/span\u003e.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step4.jpg?v=1765074939\"\u003e\u003cimg sizes=\"(max-width: 451px) 100vw, 451px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step4-1024x1024.jpg?v=1765074913 1024w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step4-150x150.jpg 150w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step4-300x300.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step4-180x180.jpg 180w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step4-600x600.jpg 600w, https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step4.jpg?v=1765074939 1800w\" height=\"451\" width=\"451\" alt=\"Anti-dew-step4\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step4-1024x1024.jpg?v=1765074913\" class=\"alignnone wp-image-5748\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e4. Plug in the power cord, then everything is done.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step5.jpg?v=1765074943\"\u003e\u003cimg sizes=\"(max-width: 412px) 100vw, 412px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step5-1024x1024.jpg?v=1765074917 1024w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step5-150x150.jpg 150w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step5-300x300.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step5-180x180.jpg 180w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step5-600x600.jpg 600w, https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step5.jpg?v=1765074943 1800w\" height=\"412\" width=\"412\" alt=\"Anti-dew-step5\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step5-1024x1024.jpg?v=1765074917\" class=\"wp-image-5749 aligncenter\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step6.1.jpg?v=1765074947\"\u003e\u003cimg sizes=\"(max-width: 537px) 100vw, 537px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step6.1-1024x1024.jpg?v=1765074920 1024w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step6.1-150x150.jpg 150w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step6.1-300x300.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step6.1-180x180.jpg 180w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step6.1-600x600.jpg 600w, https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step6.1.jpg?v=1765074947 1800w\" height=\"537\" width=\"537\" alt=\"Anti-dew-step6.1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Anti-dew-step6.1-1024x1024.jpg?v=1765074920\" class=\"alignnone wp-image-5755\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"SV\"\u003eNow you should be dew-free while shooting with the camera.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTICE: Be careful about welding portion, it is vulnerable can not holding very strong pull.\u003c\/strong\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":30724287758416,"sku":"ZWO Anti-Dew","price":24.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/zwo-accessory-zwo-cooled-camera-anti-dew-heater-strip-for-pro-cameras-zwo-anti-dew-39550854365403.jpg?v=1736013986"},{"product_id":"zwo-duo-band-filter","title":"ZWO Duo Band Filter","description":"\u003cp\u003e\u003cspan\u003eZWO Duo Band Filters are dual narrowband filters primarily aimed at complementing the range of one-shot colour cameras including ZWO's ASI cameras. They're perfect for the astronomer who may already own a One Shot Colour (OSC) camera and wants to image using narrowband techniques on emission objects without purchasing a mono camera, filter wheel and narrowband filter set.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe dual band-pass nature of the Duo Band filter passes light at Hα (656 nm) and OIII (500 nm) wavelengths, and can greatly reduce the interference from natural light sources such as moonlight or artificial light pollution such as street lighting.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eContrast and visibility of deep sky objects such as emission nebulae is improved.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIf you're looking for an economical solution to deep sky photography in light polluted areas ($139 for 1.25\" and $249 for 2\"), the ZWO Duo Band Filters are a great choice.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe 1.85 mm Duo-Band filter can be used with most cameras and filter wheels, including ASI cameras and EFW Electronic Filter Wheels, and comes in 1.25\" and 2\" sizes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-Duo-Band-Filter_336c9f19-8ca5-4832-984e-38c2ec6f3807.png?v=1765075043\"\u003e\u003cimg class=\"aligncenter size-full wp-image-16690\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-Duo-Band-Filter_336c9f19-8ca5-4832-984e-38c2ec6f3807.png?v=1765075043\" alt=\"ZWO-Duo-Band-Filter\" width=\"775\" height=\"605\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Parameters\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eSizes: Standard 1.25\" \u0026amp; 2\"\u003c\/p\u003e\n\u003cp\u003eThickness: 1.85 mm\u003c\/p\u003e\n\u003cp\u003eBandwidth: HA (15 nm) OIII (35 nm)\u003c\/p\u003e\n\u003cp\u003eSurface quality: 60\/40 (Refer to MIL-O-13830)\u003c\/p\u003e\n\u003cp\u003eSchott substrate material\u003c\/p\u003e\n\u003cp\u003eMore than 90% transmission at major OIII line 486 nm, 496 nm and 501 nm\u003c\/p\u003e\n\u003cp\u003eMore than 80% transmission at Ha line 656.3 nm\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-Duo-Band-filter-2_44094d73-0f90-493b-997e-c758bfb5025b.png?v=1765075046\"\u003e\u003cimg class=\"aligncenter size-full wp-image-16689\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-Duo-Band-filter-2_44094d73-0f90-493b-997e-c758bfb5025b.png?v=1765075046\" alt=\"ZWO-Duo-Band-filter (2)\" width=\"769\" height=\"340\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eAircraft grade aluminum with precise CNC machining\u003c\/p\u003e\n\u003cp\u003eFine sandblasting processing and anodized finish\u003c\/p\u003e\n\u003cp\u003eExtinction treatment to prevent reflection\u003c\/p\u003e\n\u003cp\u003eLaser engraving font that will never fade\u003c\/p\u003e\n\u003cp\u003ePrecise double-sided optical coating\u003c\/p\u003e\n\u003cp\u003eFine-optically polished to ensure accurate 1\/4 wavefront and \u0026lt;30 seconds parallelism over the both surfaces\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-Duo-Band-filter-1.25.jpg?v=1765075050\"\u003e\u003cimg class=\"aligncenter size-large wp-image-16691\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-Duo-Band-filter-1.25-1024x514.jpg?v=1765075032\" alt=\"ZWO-Duo-Band-filter-1.25''\" width=\"1024\" height=\"514\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-Duo-Band-filter-2.jpg?v=1765075053\"\u003e\u003cimg class=\"aligncenter size-large wp-image-16692\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-Duo-Band-filter-2-1024x514.jpg?v=1765075036\" alt=\"ZWO-Duo-Band-filter-2''\" width=\"1024\" height=\"514\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eNote on Wide Angle Applications\u003c\/h2\u003e\n\u003cp\u003eThe incoming light transmitted through the filter should be perpendicular to the filter, or the incident angle should be less than 8°. Therefore, this product is not suitable for wide-angle or ultra wide-angle lenses.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/5_04b8eb5b-2918-4220-8543-7dcb9e606aab.png?v=1765075057\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/incident-light-to-the-filter_ef23945a-9cb7-4487-9add-61dd52e585f4.png?v=1765075061\"\u003e\u003cimg class=\"aligncenter size-full wp-image-16682\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/incident-light-to-the-filter_ef23945a-9cb7-4487-9add-61dd52e585f4.png?v=1765075061\" alt=\"incident-light-to-the-filter\" width=\"645\" height=\"274\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"1.25\"","offer_id":30725263917136,"sku":"ZWO DB1.25","price":100.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":30725263949904,"sku":"ZWO DB2","price":189.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-filter-zwo-duo-band-filter-13104598941776.png?v=1736013984"},{"product_id":"zwo-asi533mc-pro-9mp-cooled-colour-cmos-telescope-astrophotography-camera","title":"ZWO ASI533MC Pro 9MP Cooled Colour CMOS Telescope Astrophotography Camera - ASI533MC-P","description":"\u003cp\u003eNote: ZWO Cooled cameras require a 12V power source for the TEC cooler and USB hub power. If you don't have one, please add it through the options on the right side of the product display.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe IMX533 is a 1-inch, 9MP CMOS image sensor in a square format with a 3.76 um pixel size, capable of producing frames at 20 frames\/sec in 14bit mode.\u003c\/p\u003e\n\u003cp\u003eRead out noise is as low as 1.0e which makes it comparable to SCMOS or EMCCD sensors and highly suitable for high definition, low noise imaging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant: For the following imaging camera\u003cspan\u003e \u003c\/span\u003emodels, please use a separate 12V power supply rather than the power hub in the ASIAIR Pro as the hub cannot provide enough amperage to power the camera's TEC coolers: \u003c\/strong\u003e\u003cstrong\u003eASI6200, ASI2600, ASI2400, ASI533, ASI071MC\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eIMX533 Backlit Sensor\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSony's back-illuminated CMOS image sensor improves sensitivity and noise reduction – the key factors to enhancing image quality, while radically realigning their fundamental pixel structure from front-illumination to back-illumination. It has retained the advantages of CMOS image sensors such as low power consumption and high-speed operation.\u003c\/p\u003e\n\u003cp\u003eWith a conventional front-illumination structure, the metal wiring and transistors on the surface of the silicon substrate that form the sensor's light-sensitive area (photo-diode) impede photon gathering carried out by the on-chip lens. A back-illuminated structure minimizes the degradation of sensitivity to optical angle response, while also increasing the amount of light that enters each pixel due to the lack of obstacles such as metal wiring and transistors that have been moved to the reverse of the silicon substrate.\u003cbr\u003eSony has newly developed a unique photo-diode structure and on-chip lens optimized for back-illuminated structures, that achieves a higher sensitivity and a lower random noise without light by reducing noise, dark current and defect pixels compared to the conventional front-illuminated structure.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-backlit-sensor_20f67f1e-d02d-4463-a376-84bff94f0fe4.png?v=1765072714\"\u003e\u003cimg height=\"292\" width=\"888\" alt=\"ASI533-backlit sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-backlit-sensor_20f67f1e-d02d-4463-a376-84bff94f0fe4.png?v=1765072714\" class=\"alignnone size-full wp-image-17268\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCamera Performance\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eLow read-out noise, high dynamic range.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-Performance1_8fd7a736-a3fb-4040-9300-45a63428cba7.png?v=1765072718\"\u003e\u003cimg height=\"938\" width=\"597\" alt=\"ASI533-Performance\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-Performance1_8fd7a736-a3fb-4040-9300-45a63428cba7.png?v=1765072718\" class=\"alignnone size-full wp-image-17282 aligncenter\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eQE Curve\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe QE peak value is more than 80%.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-QE_4f01bdbe-e1c0-4295-85b8-af4c4236502d.png?v=1765072721\"\u003e\u003cimg height=\"417\" width=\"901\" alt=\"ASI533-QE\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-QE_4f01bdbe-e1c0-4295-85b8-af4c4236502d.png?v=1765072721\" class=\"alignnone size-full wp-image-17270\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eZero Amp Glow\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eTraditional CMOS sensors produce a weak infrared light source during operation quite often seen in the corner of uncalibrated images as the tell tale signs of ‘amp glow'. As the ASI533MC PRO uses zero amp glow circuitry, you won't have to worry about amp glow even when using high gain, long exposure imaging.\u003c\/p\u003e\n\u003cp\u003eWith amp glow – exposure 300 second exposure:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-amp-glow.png?v=1765072725\"\u003e\u003cimg height=\"496\" width=\"747\" alt=\"ASI533-amp glow\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-amp-glow-1024x680.png?v=1765072676\" class=\"alignnone wp-image-17271\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eASI553 frame with no amp glow – Exposure 300 seconds:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-no-amp-glow.jpg?v=1765072729\"\u003e\u003cimg height=\"700\" width=\"700\" alt=\"ASI533-no amp glow\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-no-amp-glow-1024x1024.jpg?v=1765072680\" class=\"alignnone wp-image-17272\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDark Current\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-Dark-Current1.png?v=1765072733\"\u003e\u003cimg height=\"738\" width=\"1024\" alt=\"ASI533-Dark Current\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-Dark-Current1-1024x738.png?v=1765072684\" class=\"alignnone size-large wp-image-17283\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch4\u003eDDR Memory Buffer\u003c\/h4\u003e\n\u003cp\u003eThe ASI533MC PRO is equipped with a USB 3.0 interface, and even in 14-bit mode, can reach 20 frames per second. The 256MB DDR3 memory ensures stable downloading of frames with increased USB speeds.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DDR-Memory-Buffer1_c634527e-6ca2-48e3-ad85-f5edcd413bed.jpg?v=1765072737\"\u003e\u003cimg height=\"470\" width=\"1024\" alt=\"DDR Memory Buffer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/DDR-Memory-Buffer1-1024x470_dd66f633-e5b5-4d4c-9e7f-9af79b8870bb.jpg?v=1765072687\" class=\"alignnone size-large wp-image-17274\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch4\u003eASI533MC Pro vs ASI183MC Pro\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533VSASI1832_ab2b428a-6c58-46ae-aca1-03fcece2826b.png?v=1765072740\"\u003e\u003cimg height=\"548\" width=\"624\" alt=\"ASI533VSASI183\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533VSASI1832_ab2b428a-6c58-46ae-aca1-03fcece2826b.png?v=1765072740\" class=\"alignnone size-full wp-image-17289\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-2_82d0300d-2dd0-4cb9-bf44-03d95ad1c2ea.jpg?v=1765072743\"\u003e\u003cimg height=\"681\" width=\"681\" alt=\"ASI533-2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-2_82d0300d-2dd0-4cb9-bf44-03d95ad1c2ea.jpg?v=1765072743\" class=\"alignnone wp-image-17266\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI533MC PRO features SONY's latest back illuminated IMX533 sensor, with a 1-inch square, 9.07MP sensor that is ideal for astronomical photography needs and can be considered as the latest iteration of the venerable ASI183MC Pro.\u003c\/p\u003e\n\u003cp\u003eAs you would expect this latest generation camera not only retains key features of the ASI183 series such as an attractive QE figure, high frame rate and along with other excellent characteristics of the ASI183 cameras, but also now includes new and improved features such as zero amp glow, extreme low read out noise (as low as 1.0e), 3.76 microns pixel size and an improved 2 stage TEC cooler giving enhanced cooling capabilities.\u003c\/p\u003e\n\u003ch4\u003eMechanical Diagram\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-Mechanical-Diagram_643016c0-ea71-41ea-a7d1-9c2af1b862a8.png?v=1765072747\"\u003e\u003cimg height=\"623\" width=\"710\" alt=\"ASI533-Mechanical Diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-Mechanical-Diagram_643016c0-ea71-41ea-a7d1-9c2af1b862a8.png?v=1765072747\" class=\"alignnone size-full wp-image-17275\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eHere is a review by Trevor Jones (as posted on the ZWO website)\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/yBU-1tgd92s\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch4\u003e\u003cspan\u003eWhat's in the box?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_95_E8_8B_B1_E6_96_87_9b9bc352-059b-44a4-9b00-3d9981271ac9.jpg?v=1765072751\"\u003e\u003cimg height=\"536\" width=\"800\" alt=\"ASI533-包装清单(英文)\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI533-_E5_8C_85_E8_A3_85_E6_B8_85_E5_8D_95_E8_8B_B1_E6_96_87_9b9bc352-059b-44a4-9b00-3d9981271ac9.jpg?v=1765072751\" class=\"alignnone size-large wp-image-17276\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotice：Cooled cameras need a 12v power adapter - If you don't have a suitable one, please purchase one along with the camera.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe best solution for 55mm back focus\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/55MM-COOLED-CAMERA.jpg?v=1765072754\"\u003e\u003cimg height=\"474\" width=\"1024\" alt=\"55MM COOLED CAMERA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/55MM-COOLED-CAMERA-1024x474.jpg?v=1765072707\" class=\"alignnone size-large wp-image-17277\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/55MM-COOLED-CAMERA-2.jpg?v=1765072757\"\u003e\u003cimg height=\"471\" width=\"1024\" alt=\"55MM COOLED CAMERA-2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/55MM-COOLED-CAMERA-2-1024x471.jpg?v=1765072711\" class=\"alignnone size-large wp-image-17278\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRead more:\u003c\/strong\u003e \u003ca href=\"https:\/\/astronomy-imaging-camera.com\/tutorials\/best-back-focus-length-solutions-55mm.html\" target=\"_blank\"\u003ehttps:\/\/astronomy-imaging-camera.com\/tutorials\/best-back-focus-length-solutions-55mm.html\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eDrivers and Software\u003c\/h4\u003e\n\u003cp\u003eThe ZWO website has newest camera drivers and many DSO and Planetary capture software. Please make sure the newest driver and software has been installed before you start shooting:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/software\/\" target=\"_blank\"\u003ehttps:\/\/astronomy-imaging-camera.com\/software\/\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":31406747779152,"sku":"ZWO ASI533MC-P","price":1014.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-camera-zwo-asi533mc-pro-9mp-cooled-colour-cmos-telescope-astrophotography-camera-asi533mc-p-13653884862544.jpg?v=1736013977"},{"product_id":"zwo-male-m48-to-female-m42-adapter","title":"ZWO Male M48 to Female M42 Adapter - ZWO-M48-M42","description":"\u003cp\u003eThis adapter will fit an M48 female part onto a male M42 part.\u003c\/p\u003e\n\u003cp\u003eIt will allow our filter drawer to be threaded onto an M42 component.\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":31995444363344,"sku":"ZWO M48-M42","price":16.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-male-m48-to-female-m42-adapter-zwo-m48-m42-14524139864144.jpg?v=1736013974"},{"product_id":"zwo-uv-ir-cut-filter","title":"ZWO UV IR CUT filter","description":"\u003cp\u003eZWO UV IR-cut filters are suitable for color camera with an AR protect window.\u003c\/p\u003e\n\u003cp\u003eThe ZWO UV IR-Cut Filter blocks infrared light from reaching the sensor of your CCD or CMOS camera or your expensive H-alpha filter. When imaging, the addition of this simple and inexpensive accessory will result in sharper images, and when doing solar work, the IR Cut Filter will your protect H-alpha filter from the damaging effects of infrared radiation.\u003c\/p\u003e\n\u003cp\u003eInfrared or IR light is invisible to the human eye, and so even though most telescopes are not designed to focus IR light, it does not matter when you are using your telescope visually. However, when you add a camera to the mix, its a whole other story! Unlike the human eye, a silicon sensor is very sensitive to light in the infrared portion of the spectrum, and that is a problem because infrared images are blurry as all get out. That means your nice, sharp visual light image is degraded by the addition of the infrared layer. This problem can easily be solved by blocking the infrared, and the ZWO IR-Cut filter will do just that. The filter comes with a protective plastic case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note that the box is marked \"ZWO IR Cut Filter\" but the filters do cut UV as well as per the spectrum chart.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003eName: IR-cut filter\u003c\/p\u003e\n\u003cp\u003eSize: 2″, 1.25\"\u003c\/p\u003e\n\u003cp\u003eThickness: 5mm+2mm(Thread)\u003c\/p\u003e\n\u003cp\u003eThread: M48*0.75 male thread\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"1.25\"","offer_id":32419573956688,"sku":"ZWO IRCUT1.25","price":28.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":32247843684432,"sku":"ZWO IRCUT2","price":62.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-filter-zwo-uv-ir-cut-filter-14909896130640.png?v=1736013965"},{"product_id":"zwo-eaf-hand-controller","title":"ZWO EAF Hand Controller - ZWO-EAF-HC","description":"\u003cp\u003eAn additional hand controller for the \u003ca href=\"https:\/\/telescopescanada.ca\/collections\/allstock\/products\/zwo-eaf-electronic-automatic-focuser?_pos=2\u0026amp;_sid=349c52212\u0026amp;_ss=r\u0026amp;variant=30880083705936\"\u003eZWO EAF Electronic Automatic Focuser\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThis can be added to the Standard EAF, optionally along with the \u003ca href=\"https:\/\/telescopescanada.ca\/collections\/zwo\/products\/zwo-eaf-temperature-sensor?_pos=1\u0026amp;_sid=96176a712\u0026amp;_ss=r\"\u003eEAF Temperature Sensor\u003c\/a\u003e, to make it an Advanced model.\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32308529037392,"sku":"ZWO EAF-HC","price":51.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-eaf-hand-controller-zwo-eaf-hc-15032181260368.png?v=1736013963"},{"product_id":"zwo-eaf-temperature-sensor","title":"ZWO EAF Temperature Sensor - ZWO-EAF-SENSOR","description":"\u003cp\u003eAn additional temperature sensor for the \u003ca href=\"https:\/\/telescopescanada.ca\/collections\/allstock\/products\/zwo-eaf-electronic-automatic-focuser?_pos=2\u0026amp;_sid=349c52212\u0026amp;_ss=r\u0026amp;variant=30880083705936\"\u003eZWO EAF Electronic Automatic Focuser\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThis can be added to the Standard EAF, along with the \u003ca href=\"https:\/\/telescopescanada.ca\/collections\/zwo\/products\/zwo-eaf-hand-controller?_pos=1\u0026amp;_sid=68f784950\u0026amp;_ss=r\"\u003eEAF Hand Controller\u003c\/a\u003e, to make it an Advanced model.\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32308547518544,"sku":"ZWO EAF-Sensor","price":13.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-eaf-temperature-sensor-zwo-eaf-sensor-15032236310608.jpg?v=1736013961"},{"product_id":"zwo-oag-off-axis-guider-for-astrophotography","title":"ZWO OAG Off-Axis Guider for Astrophotography - ZWO-OAG","description":"\u003cdiv class=\"e-con-with-custom-width elementor-element elementor-element-37a8f2dc e-flex e-con-boxed sc_inner_width_none sc_layouts_column_icons_position_left e-con e-parent e-lazyloaded trx_addons_parallax_layers_inited trx_addons_parallax_blocks_inited\" data-id=\"37a8f2dc\" data-element_type=\"container\"\u003e\n\u003cdiv class=\"e-con-inner\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-71ade4ed sc_fly_static elementor-widget elementor-widget-woocommerce-product-data-tabs trx_addons_parallax_layers_inited trx_addons_parallax_blocks_inited\" data-id=\"71ade4ed\" data-element_type=\"widget\" data-widget_type=\"woocommerce-product-data-tabs.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"woocommerce-tabs wc-tabs-wrapper\"\u003e\n\u003cdiv class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\" id=\"tab-description\" role=\"tabpanel\" aria-labelledby=\"tab-title-description\"\u003e\n\u003ch3\u003eFeature\u003c\/h3\u003e\n\u003cp\u003e1. Lightweight, 16.5mm thickness\u003c\/p\u003e\n\u003cp\u003e2. Large prism: 8*8mm\u003c\/p\u003e\n\u003cp\u003e3. Connect the main imaging camera and the guide camera. No guide scope required!\u003c\/p\u003e\n\u003cp\u003e4. Flexible adaption to your camera and telescope, such as M42 and M48.\u003c\/p\u003e\n\u003cp\u003e5. Fully compatible with all ZWO ASI cameras\u003c\/p\u003e\n\u003cp\u003e6. Good stability and rigid connection to the telescope to minimize flexing of the imaging train\u003c\/p\u003e\n\u003cdiv class=\"wp-block-spacer\" aria-hidden=\"true\"\u003e \u003c\/div\u003e\n\u003cfigure class=\"wp-block-image aligncenter size-full\"\u003e\u003cimg decoding=\"async\" width=\"800\" height=\"800\" class=\"wp-image-5775\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/e47cdbe07cfccdd764b40cace8eecb69.jpg?v=1765076329\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/e47cdbe07cfccdd764b40cace8eecb69.jpg?v=1765076329 800w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/e47cdbe07cfccdd764b40cace8eecb69-630x630.jpg 630w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/e47cdbe07cfccdd764b40cace8eecb69-150x150.jpg 150w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/e47cdbe07cfccdd764b40cace8eecb69-730x730.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/e47cdbe07cfccdd764b40cace8eecb69-370x370.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/e47cdbe07cfccdd764b40cace8eecb69-120x120.jpg 120w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/e47cdbe07cfccdd764b40cace8eecb69-410x410.jpg 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/e47cdbe07cfccdd764b40cace8eecb69-460x460.jpg 460w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/e47cdbe07cfccdd764b40cace8eecb69-300x300.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/e47cdbe07cfccdd764b40cace8eecb69-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image aligncenter size-full\"\u003e\u003cimg decoding=\"async\" width=\"800\" height=\"800\" class=\"wp-image-5776\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/8c27382414f72f8aa8851a47461441e4.jpg?v=1765076333\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/8c27382414f72f8aa8851a47461441e4.jpg?v=1765076333 800w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8c27382414f72f8aa8851a47461441e4-630x630.jpg 630w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8c27382414f72f8aa8851a47461441e4-150x150.jpg 150w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8c27382414f72f8aa8851a47461441e4-730x730.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8c27382414f72f8aa8851a47461441e4-370x370.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8c27382414f72f8aa8851a47461441e4-120x120.jpg 120w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8c27382414f72f8aa8851a47461441e4-410x410.jpg 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8c27382414f72f8aa8851a47461441e4-460x460.jpg 460w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8c27382414f72f8aa8851a47461441e4-300x300.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8c27382414f72f8aa8851a47461441e4-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image aligncenter size-full\"\u003e\u003cimg decoding=\"async\" width=\"800\" height=\"800\" class=\"wp-image-5777\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/8e35902bddf10c5b1e91a882343e58f5.jpg?v=1765076337\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/8e35902bddf10c5b1e91a882343e58f5.jpg?v=1765076337 800w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8e35902bddf10c5b1e91a882343e58f5-630x630.jpg 630w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8e35902bddf10c5b1e91a882343e58f5-150x150.jpg 150w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8e35902bddf10c5b1e91a882343e58f5-730x730.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8e35902bddf10c5b1e91a882343e58f5-370x370.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8e35902bddf10c5b1e91a882343e58f5-120x120.jpg 120w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8e35902bddf10c5b1e91a882343e58f5-410x410.jpg 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8e35902bddf10c5b1e91a882343e58f5-460x460.jpg 460w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8e35902bddf10c5b1e91a882343e58f5-300x300.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/8e35902bddf10c5b1e91a882343e58f5-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image aligncenter size-full\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" class=\"wp-image-5778\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/187c40c2720e4a7724ffc57ea436d735.jpg?v=1765076340\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/187c40c2720e4a7724ffc57ea436d735.jpg?v=1765076340 800w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/187c40c2720e4a7724ffc57ea436d735-630x630.jpg 630w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/187c40c2720e4a7724ffc57ea436d735-150x150.jpg 150w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/187c40c2720e4a7724ffc57ea436d735-730x730.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/187c40c2720e4a7724ffc57ea436d735-370x370.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/187c40c2720e4a7724ffc57ea436d735-120x120.jpg 120w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/187c40c2720e4a7724ffc57ea436d735-410x410.jpg 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/187c40c2720e4a7724ffc57ea436d735-460x460.jpg 460w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/187c40c2720e4a7724ffc57ea436d735-300x300.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/187c40c2720e4a7724ffc57ea436d735-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"\u003e\u003c\/figure\u003e\n\u003cp\u003eZWO OAG comes with all adapters you will need for imaging and guiding.\u003c\/p\u003e\n\u003ch3 class=\"wp-block-heading\"\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image aligncenter size-full\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"500\" class=\"wp-image-5779\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/c5abcb6d0a55a397100a35fb54fb0c82.jpg?v=1765076344\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/c5abcb6d0a55a397100a35fb54fb0c82.jpg?v=1765076344 1000w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/c5abcb6d0a55a397100a35fb54fb0c82-730x365.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/c5abcb6d0a55a397100a35fb54fb0c82-370x185.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/c5abcb6d0a55a397100a35fb54fb0c82-840x420.jpg 840w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/c5abcb6d0a55a397100a35fb54fb0c82-410x205.jpg 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/c5abcb6d0a55a397100a35fb54fb0c82-300x150.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/c5abcb6d0a55a397100a35fb54fb0c82-768x384.jpg 768w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/c5abcb6d0a55a397100a35fb54fb0c82-800x400.jpg 800w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/c5abcb6d0a55a397100a35fb54fb0c82-290x145.jpg 290w\" sizes=\"(max-width: 1000px) 100vw, 1000px\"\u003e\u003c\/figure\u003e\n\u003col class=\"wp-block-list\"\u003e\n\u003cli\u003eOAG body(with 1.25″ holder and 5mm extender and M42 adapter)\u003c\/li\u003e\n\u003cli\u003eM48 adapter for main imaging camera(in the box)\u003c\/li\u003e\n\u003cli\u003eM48-M42 adapter for telescope and flat lens(in the box)\u003c\/li\u003e\n\u003cli\u003eHexagon wrench and Spacer(in the box)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"has-vivid-red-color has-text-color wp-block-heading\"\u003eMechanical Diagram\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image aligncenter size-full\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"804\" height=\"705\" class=\"wp-image-3958\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/e2217642a08ba1b07032f8e720aefedb.png?v=1765076348\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/e2217642a08ba1b07032f8e720aefedb.png?v=1765076348 804w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/e2217642a08ba1b07032f8e720aefedb-730x640.png 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/e2217642a08ba1b07032f8e720aefedb-370x324.png 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/e2217642a08ba1b07032f8e720aefedb-410x360.png 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/e2217642a08ba1b07032f8e720aefedb-300x263.png 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/e2217642a08ba1b07032f8e720aefedb-768x673.png 768w\" sizes=\"(max-width: 804px) 100vw, 804px\"\u003e\u003c\/figure\u003e\n\u003ch3 class=\"has-vivid-red-color has-text-color wp-block-heading\"\u003eConnecting Diagram\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image aligncenter size-large\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"818\" class=\"wp-image-5780\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/df4f1b2d5508bfd42ec79afce6a8d489-1024x818.jpg?v=1765076351\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/df4f1b2d5508bfd42ec79afce6a8d489-1024x818.jpg?v=1765076351 1024w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/df4f1b2d5508bfd42ec79afce6a8d489-730x583.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/df4f1b2d5508bfd42ec79afce6a8d489-370x296.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/df4f1b2d5508bfd42ec79afce6a8d489-840x671.jpg 840w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/df4f1b2d5508bfd42ec79afce6a8d489-410x328.jpg 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/df4f1b2d5508bfd42ec79afce6a8d489-300x240.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/df4f1b2d5508bfd42ec79afce6a8d489-768x614.jpg 768w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/07\/df4f1b2d5508bfd42ec79afce6a8d489.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/figure\u003e\n\u003ch3 class=\"has-vivid-red-color has-text-color wp-block-heading\"\u003eUsage Guide\u003c\/h3\u003e\n\u003cp\u003e1.   Please calculate the correct required distance for your imaging train at first\u003c\/p\u003e\n\u003cp\u003efor example you need to attach 21mm extender to ASI071 to reach a 55mm back focus distance:17.5mm+21mm+16.5mm=55mm\u003c\/p\u003e\n\u003cp\u003e2. Take off the guider prism part and attach the OAG body to the telescope.\u003c\/p\u003e\n\u003cfigure class=\"wp-block-image aligncenter size-full\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"853\" class=\"wp-image-3961\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/f511ee56b4b3461e674dcfab0b4b5d6d.jpg?v=1765076355\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/f511ee56b4b3461e674dcfab0b4b5d6d.jpg?v=1765076355 1024w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/f511ee56b4b3461e674dcfab0b4b5d6d-730x608.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/f511ee56b4b3461e674dcfab0b4b5d6d-370x308.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/f511ee56b4b3461e674dcfab0b4b5d6d-840x700.jpg 840w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/f511ee56b4b3461e674dcfab0b4b5d6d-410x342.jpg 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/f511ee56b4b3461e674dcfab0b4b5d6d-300x250.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/f511ee56b4b3461e674dcfab0b4b5d6d-768x640.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/figure\u003e\n\u003cp\u003e3. Insert the prism part into the OAG body\u003c\/p\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"853\" class=\"wp-image-3962\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/633b5595b32ecffa04e1b89eb42baf49.jpg?v=1765076358\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/633b5595b32ecffa04e1b89eb42baf49.jpg?v=1765076358 1024w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/633b5595b32ecffa04e1b89eb42baf49-730x608.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/633b5595b32ecffa04e1b89eb42baf49-370x308.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/633b5595b32ecffa04e1b89eb42baf49-840x700.jpg 840w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/633b5595b32ecffa04e1b89eb42baf49-410x342.jpg 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/633b5595b32ecffa04e1b89eb42baf49-300x250.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/633b5595b32ecffa04e1b89eb42baf49-768x640.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/figure\u003e\n\u003cp\u003e4.  Mount the guide camera\u003c\/p\u003e\n\u003cfigure class=\"wp-block-image aligncenter size-full\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"853\" class=\"wp-image-3963\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/0ce76b0c9bef9d25d0fa8c14a104fdd2.jpg?v=1765076362\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/0ce76b0c9bef9d25d0fa8c14a104fdd2.jpg?v=1765076362 1024w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/0ce76b0c9bef9d25d0fa8c14a104fdd2-730x608.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/0ce76b0c9bef9d25d0fa8c14a104fdd2-370x308.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/0ce76b0c9bef9d25d0fa8c14a104fdd2-840x700.jpg 840w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/0ce76b0c9bef9d25d0fa8c14a104fdd2-410x342.jpg 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/0ce76b0c9bef9d25d0fa8c14a104fdd2-300x250.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/0ce76b0c9bef9d25d0fa8c14a104fdd2-768x640.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/figure\u003e\n\u003cp\u003e5.   Screw the T2 or M48 adapter on the imaging camera according to your mount type.\u003c\/p\u003e\n\u003cfigure class=\"wp-block-image aligncenter size-full\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"853\" class=\"wp-image-3964\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/5c267f8e95d4ad8106cea7e66e9a2ba9.jpg?v=1765076365\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/5c267f8e95d4ad8106cea7e66e9a2ba9.jpg?v=1765076365 1024w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/5c267f8e95d4ad8106cea7e66e9a2ba9-730x608.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/5c267f8e95d4ad8106cea7e66e9a2ba9-370x308.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/5c267f8e95d4ad8106cea7e66e9a2ba9-840x700.jpg 840w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/5c267f8e95d4ad8106cea7e66e9a2ba9-410x342.jpg 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/5c267f8e95d4ad8106cea7e66e9a2ba9-300x250.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/5c267f8e95d4ad8106cea7e66e9a2ba9-768x640.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/figure\u003e\n\u003cp\u003e6. Mount the camera on the OAG in the correct position and lock the 3 screws in place.\u003c\/p\u003e\n\u003cfigure class=\"wp-block-image aligncenter size-full\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"853\" class=\"wp-image-3965\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/56ca4c91b3fcbcde73bd0252f0a6afaa.jpg?v=1765076369\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/56ca4c91b3fcbcde73bd0252f0a6afaa.jpg?v=1765076369 1024w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/56ca4c91b3fcbcde73bd0252f0a6afaa-730x608.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/56ca4c91b3fcbcde73bd0252f0a6afaa-370x308.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/56ca4c91b3fcbcde73bd0252f0a6afaa-840x700.jpg 840w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/56ca4c91b3fcbcde73bd0252f0a6afaa-410x342.jpg 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/56ca4c91b3fcbcde73bd0252f0a6afaa-300x250.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/56ca4c91b3fcbcde73bd0252f0a6afaa-768x640.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/figure\u003e\n\u003cp\u003e7. The final setup\u003c\/p\u003e\n\u003cfigure class=\"wp-block-image aligncenter size-full\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"853\" class=\"wp-image-3966\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ae99beb8bb970575a34e78f141d448ca.jpg?v=1765076373\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ae99beb8bb970575a34e78f141d448ca.jpg?v=1765076373 1024w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/ae99beb8bb970575a34e78f141d448ca-730x608.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/ae99beb8bb970575a34e78f141d448ca-370x308.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/ae99beb8bb970575a34e78f141d448ca-840x700.jpg 840w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/ae99beb8bb970575a34e78f141d448ca-410x342.jpg 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/ae99beb8bb970575a34e78f141d448ca-300x250.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/ae99beb8bb970575a34e78f141d448ca-768x640.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/figure\u003e\n\u003cp\u003eNote: please make sure the prism won’t block the imaging area.\u003c\/p\u003e\n\u003cp\u003eUse the guiding screw to adjust the guiding camera’s focus.\u003c\/p\u003e\n\u003cp\u003eYou’d better do it in the daytime to make sure the imaging camera and the guiding camera can reach focus at the same position.\u003c\/p\u003e\n\u003cfigure class=\"wp-block-image aligncenter size-full\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"853\" class=\"wp-image-3967\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/46065afbc37841fa751b633f3287ceb7.jpg?v=1765076376\" alt=\"\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/46065afbc37841fa751b633f3287ceb7.jpg?v=1765076376 1024w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/46065afbc37841fa751b633f3287ceb7-730x608.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/46065afbc37841fa751b633f3287ceb7-370x308.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/46065afbc37841fa751b633f3287ceb7-840x700.jpg 840w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/46065afbc37841fa751b633f3287ceb7-410x342.jpg 410w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/46065afbc37841fa751b633f3287ceb7-300x250.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/11\/46065afbc37841fa751b633f3287ceb7-768x640.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32348142993488,"sku":"ZWO OAG","price":162.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-oag-off-axis-guider-for-astrophotography-zwo-oag-15110658261072.jpg?v=1736013960"},{"product_id":"zwo-7nm-h-alpha-filter","title":"ZWO 7nm H-Alpha Narrowband Filter","description":"\u003cp\u003eNarrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast between nebula and night sky, not brightening the nebula.\u003c\/p\u003e\n\u003cp\u003eIt can reduce the transmission of certain wavelengths of light, specifically those produced by artificial light including mercury vapor, and both high and low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. sky glow).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eForm 2018, ZWO Made a progress on narrowband filters with the new standard, provide better performance.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Parameter:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eName: ZWO New narrowband 2″ filter\u003c\/p\u003e\n\u003cp\u003eSize: 2″\u003c\/p\u003e\n\u003cp\u003eThickness: 5mm+2.5mm(thread)\u003c\/p\u003e\n\u003cp\u003eGlass thickness: 1.85mm\u003c\/p\u003e\n\u003cp\u003eThread: M48*0.75 male thread\u003c\/p\u003e\n\u003cp\u003eThe ZWO H-Alpha filter has a Band-pass of  7nm and passes light at 656nm  wavelength, light transmission rate comes up to 80%. Best choice of narrowband H-alpha astrophotography filter for high-contrast imaging and revealing rich details of the nebula even in areas with strong light pollution, just prepare to experience the infinite fun with it!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Ha-7nm-Filter_e658b1bf-c241-4ff0-90fa-58b4ae1f7463.jpg?v=1765070556\"\u003e\u003cimg decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-18743\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Ha-7nm-Filter_e658b1bf-c241-4ff0-90fa-58b4ae1f7463.jpg?v=1765070556\" alt=\"Ha 7nm Filter\" width=\"800\" height=\"800\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/Ha-7nm-Filter_e658b1bf-c241-4ff0-90fa-58b4ae1f7463.jpg?v=1765070556 800w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Ha-7nm-Filter-150x150.jpg 150w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Ha-7nm-Filter-300x300.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Ha-7nm-Filter-180x180.jpg 180w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Ha-7nm-Filter-600x600.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFWHM：7±0.5nm\u003c\/li\u003e\n\u003cli\u003eFine-optically polished to ensure accurate 1\/4 wavefront  over the both surfaces\u003c\/li\u003e\n\u003cli\u003eAbout 90% transmission at H-alpha line 656nm (H-Alpha filter )\u003c\/li\u003e\n\u003cli\u003eAbout 90% transmission at SII line 672nm (SII filter )\u003c\/li\u003e\n\u003cli\u003eAbout 90% transmission at major OIII line 500nm (OIII filter )\u003c\/li\u003e\n\u003cli\u003eInfrared wavelength 700-1100nm cut-off\u003c\/li\u003e\n\u003cli\u003e\u0026lt;0.1% transmission of off-band, OD3(Optical Density)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTransmission Curve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NB-filters-TP_382fedc5-ddd1-463a-b9f9-cfd78cff016c.jpg?v=1765070560\"\u003e\u003cimg decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-11027\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NB-filters-TP_382fedc5-ddd1-463a-b9f9-cfd78cff016c.jpg?v=1765070560\" alt=\"NB filters TP\" width=\"989\" height=\"633\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NB-filters-TP_382fedc5-ddd1-463a-b9f9-cfd78cff016c.jpg?v=1765070560 989w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/NB-filters-TP-300x192.jpg 300w\" sizes=\"(max-width: 989px) 100vw, 989px\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"1.25\"","offer_id":32385177485392,"sku":"ZWO Ha7nm1.25","price":164.0,"currency_code":"CAD","in_stock":true},{"title":"31mm","offer_id":32385177518160,"sku":"ZWO Ha7nmD31","price":212.0,"currency_code":"CAD","in_stock":true},{"title":"36mm","offer_id":32385177550928,"sku":"ZWO Ha7nmD36","price":214.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":32385177583696,"sku":"ZWO Ha7nmD2","price":316.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-filter-zwo-7nm-h-alpha-narrowband-filter-15174630801488.jpg?v=1736013958"},{"product_id":"zwo-1-25-helical-focuser-zwo-hf1-25","title":"ZWO 1.25\" Helical Focuser - ZWO-HF1.25\"","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/HF1.25_05461140-6ce8-4a28-a397-d890551f741f.jpg?v=1765069986\"\u003e\u003cimg class=\"alignnone size-full wp-image-20195\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/HF1.25_05461140-6ce8-4a28-a397-d890551f741f.jpg?v=1765069986\" alt=\"HF1.25\" width=\"750\" height=\"1800\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32491181801552,"sku":"ZWO HF1.25\"","price":75.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-1-25-helical-focuser-zwo-hf1-25-15387377336400.jpg?v=1736013957"},{"product_id":"zwo-additional-2-filter-drawer-slide-for-the-m54-to-m48-filter-drawer-system","title":"ZWO Additional 2\" Filter Drawer Slide for the ORIGINAL M54 to M48 Filter Drawer System - ZWO FL-HLDR-M54","description":"\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePLEASE NOTE: These are the older filter sliders for the previous version of the Filter Drawer. These are discontinued by ZWO,\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title='NEW ZWO 2\" Filter Slider' href=\"https:\/\/telescopescanada.ca\/products\/zwo-new-additional-2-filter-drawer-slide-for-the-m42-m54-filter-drawer-systems-zwo-fl-hldr\"\u003eSee New M54 Filter Slider Here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/FilterDrawerCompatibility_480x480.jpg?v=1676989614\" alt=\"\" data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eOne additional 2\" filter drawer slide for the \u003ca href=\"https:\/\/telescopescanada.ca\/collections\/zwo\/products\/zwo-filter-drawer-m54-to-m48?_pos=1\u0026amp;_sid=96b6a58cd\u0026amp;_ss=r\"\u003eZWO M54 to M48 Filter Drawer System\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFilter slide: M48 * 0.75 female thread \u003c\/p\u003e\n\u003cp\u003eThe drawer system is a total of 21 mm in thickness.\u003c\/p\u003e\n\u003cp\u003eThe strong magnet holding the slide creates a good seal and avoids accidental filter drops.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32491200151632,"sku":"ZWO FL-HLDR-M54","price":39.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-additional-2-filter-drawer-slide-for-the-m54-to-m48-filter-drawer-system-zwo-fl-hldr-m54-15387441889360.jpg?v=1736013956"},{"product_id":"zwo-t2-male-to-t2-male-adapter-zwo-t2-t2","title":"ZWO T2 (male) to T2 (male) Adapter - ZWO T2-T2","description":"\u003cp\u003eT2 to T2 adapter\u003c\/p\u003e\n\u003cp\u003eExtend distance: 2mm\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/P1000200.jpg?v=1765076710\"\u003e\u003cimg class=\"alignnone size-large wp-image-2160\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/P1000200-1024x683.jpg?v=1765076703\" alt=\"P1000200\" width=\"1024\" height=\"683\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/P1000201.jpg?v=1765076714\"\u003e\u003cimg class=\"alignnone size-large wp-image-2161\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/P1000201-1024x652.jpg?v=1765076707\" alt=\"P1000201\" width=\"1024\" height=\"652\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32497060446288,"sku":"ZWO T2-T2","price":16.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-t2-male-to-t2-male-adapter-zwo-t2-t2-15401022586960.jpg?v=1736013954"},{"product_id":"a-f71gtii","title":"William Optics All New Gran Turismo 71 APO Refractor, 2.5\" R\u0026P Focuser - A-F71GTII","description":"\u003cp data-mce-fragment=\"1\"\u003eFrom its immaculate CNC-machined powder white aluminum tube to its elegant red trim, the stunning new William Optics 71 mm Gran Turismo APO Refractor is a sight to behold. But external good looks are not the only feature that makes the GT71 the crown jewel of the apochromatic refractor world. It contains a 3-element objective that utilizes FPL-53 extra-low dispersion glass for lowering any less important spectral lines to an unbelievable extent.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eOptically Unmatched\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTriplet air-spaced objective using FPL-53 glass in a modifiable extremely high precision CNC machined lens cell\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExcellent color correct and outstanding sharpness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWith an f\/5.9 focal ratio, the WO GT71 refractor is optimized for astrophotography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEach lens has full multi-coatings with all surfaces containing a special super-high transmission coating (STM)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e2.5\" Rack \u0026amp; Pinion Focuser\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUltra smooth 1:10 dual-speed 2.5\" rack \u0026amp; pinion focuser with no image shift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eComes with two locking screws on angled positions to allow for applications with bulky payloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLarge aluminum knob with integrated thermometer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWilliam Optics DSD 210 Plate\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe William Optics DSD 210mm (8.27\") dovetail plate has both a Vixen and Arca Swiss size at each end of the plate. The plate has two 1\/4-20 threaded holes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCNC Carry Handle\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eColor anodized to match the WO refractor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAccepts the William Optics UniGuide Slide Base Guide scope and the 50 mm Slide Base Guiding Rings. Both of these are not included with this purchase, but can be found in the Recommended Accessories section. The saddle handle bar accepts Synta-style dovetails.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePatented Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBoth sides as well as the back have stainless steel reinforcement inserts for taking on heavy loads without any problems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePrecise camera alignment via graduated scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eElegant Finish\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePowder white CNC-machined aluminum tube with elegant red trim accents, lens cap, and retractable dew shield\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupreme quality anodizing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLight and compact enough to carry on an airplane\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable role=\"table\" class=\"table table--scope-row\" id=\"product-attribute-specs-table\" tabindex=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eSKU Number\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"SKU Number\" class=\"data\"\u003eWYO-A-F71GTII-RD-AP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eModel Number\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Model Number\" class=\"data\"\u003eA-F71GTII-RD-AP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eTelescope Series\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Telescope Series\" class=\"data\"\u003eWilliam Optics GT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eFocal Ratio\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Focal Ratio\" class=\"data\"\u003ef\/5.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eOptical Design\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Optical Design\" class=\"data\"\u003eRefractor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eTelescope Aperture\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Telescope Aperture\" class=\"data\"\u003e71mm (2.8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eTelescope Mount Type\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Telescope Mount Type\" class=\"data\"\u003eNo Mount - OTA Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eType of Electronics\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Type of Electronics\" class=\"data\"\u003eOTA Only - No Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eNumber of Refractor Elements\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Number of Refractor Elements\" class=\"data\"\u003e3 (Triplet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eFocal Length (mm)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Focal Length (mm)\" class=\"data\"\u003e420 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eLimiting Stellar Magnitude\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Limiting Stellar Magnitude\" class=\"data\"\u003e11.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eFocuser Style\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Focuser Style\" class=\"data\"\u003eRack \u0026amp; Pinion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eFocuser Size\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Focuser Size\" class=\"data\"\u003e2.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eFocuser Speed\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Focuser Speed\" class=\"data\"\u003eDual Speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eTelescope OTA Outside Diameter (in.)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Telescope OTA Outside Diameter (in.)\" class=\"data\"\u003e3.2\" (81 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eRefractor Dew Shield Diameter (in.)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Refractor Dew Shield Diameter (in.)\" class=\"data\"\u003e3.6\" (91 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eTelescope OTA Weight (lb.)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Telescope OTA Weight (lb.)\" class=\"data\"\u003e5 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eRefractor OTA Length - Extended (in.)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Refractor OTA Length - Extended (in.)\" class=\"data\"\u003e16.8\" (426.72 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eRefractor OTA Length - Retracted (in.)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Refractor OTA Length - Retracted (in.)\" class=\"data\"\u003e12.8\" (325.12 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth role=\"rowheader\" scope=\"row\"\u003e\n\u003cdiv class=\"table__heading-wrapper\"\u003eWarranty\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd role=\"gridcell\" data-th=\"Warranty\" class=\"data\"\u003eWilliam Optics - 2 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"William Optics","offers":[{"title":"GT71II + 6AIII Flattener","offer_id":42687838224603,"sku":"A-F71GTII-RD-AP","price":1195.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/william-optics-telescope-william-optics-all-new-gran-turismo-71-apo-refractor-2-5-r-p-focuser-a-f71gtii-40885540749531.webp?v=1715622963"},{"product_id":"zwo-electronic-filter-wheel-efw-canon-eos-adapter-zwo-efw-eos-ii","title":"ZWO Electronic Filter Wheel (EFW) Canon EOS Adapter - ZWO EFW-EOS-II","description":"\u003cp\u003eThe Short EOS adapter for connected Electronic Filter Wheels (EFW) \u0026amp; cooled cameras (6.5mm Back focus version).\u003c\/p\u003e\n\u003cp\u003eThe effective adapter width is 17.5mm\u003c\/p\u003e\n\u003cp\u003eThis new type of adapter is not adjustable.\u003c\/p\u003e\n\u003cp\u003eThis EOS-T2 adapter supports Canon EF lens only, it will not work with EF-S lenses.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/127_f10acebd-7b59-407c-8042-f84318d09f2c.jpg?v=1765075145\"\u003e\u003cimg class=\"alignnone size-full wp-image-18526\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/127_f10acebd-7b59-407c-8042-f84318d09f2c.jpg?v=1765075145\" alt=\"1\" width=\"600\" height=\"600\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/219_9be19e30-32f6-40c8-9bca-b6417436e649.jpg?v=1765075148\"\u003e\u003cimg class=\"alignnone size-full wp-image-18528\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/219_9be19e30-32f6-40c8-9bca-b6417436e649.jpg?v=1765075148\" alt=\"2\" width=\"600\" height=\"600\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSo you can use Canon Lens with ASI1600 and EFW\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/313_82c1a0b5-12a3-4fbf-843d-d945b7dd2e4a.jpg?v=1765075152\"\u003e\u003cimg class=\"alignnone size-full wp-image-18527\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/313_82c1a0b5-12a3-4fbf-843d-d945b7dd2e4a.jpg?v=1765075152\" alt=\"3\" width=\"600\" height=\"600\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32535491641424,"sku":"ZWO EFW-EOS-Ⅱ","price":62.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-electronic-filter-wheel-efw-canon-eos-adapter-zwo-efw-eos-ii-15493277417552.jpg?v=1736013953"},{"product_id":"zwo-new-eos-t2-adapter-suitable-for-all-asi-cameras-zwo-eos-t2-ii","title":"ZWO New EOS-T2 Adapter Suitable for All Non-M54 ASI Cameras - ZWO EOS-T2-II","description":"\u003cp\u003eThe new ZWO-EOS-T2-Ⅱ adapter has two parts (EOS-T2 adapter and 5mm length T2-extender), suitable for all ASI cameras\u003c\/p\u003e\n\u003cp\u003eThis new type is unadjustable.\u003c\/p\u003e\n\u003cp\u003eThe EOS-T2 supports Canon EF lenses only.\u003c\/p\u003e\n\u003cp\u003eThe EOS-T2 adapter without T2-extender is suitable for 17.5mm Back focus distance ASI cameras. These include all ASI Pro cooled cameras and ASI174, ASI294, ASI183, ASI1600, ASI533 and ASI2600, \u003cstrong\u003eexcept the ASI6200\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-EOS-T2-_E2_85_A1-2_f45f444c-62a2-4595-8f61-888e79c479a0.jpg?v=1765075970\"\u003e\u003cimg class=\"alignnone size-full wp-image-18522\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-EOS-T2-_E2_85_A1-2_f45f444c-62a2-4595-8f61-888e79c479a0.jpg?v=1765075970\" alt=\"ZWO-EOS-T2-Ⅱ-2\" width=\"600\" height=\"600\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe EOS-T2 adapter with the 5mm T2-extender is suitable for all 12.5mm Back focus ASI cameras such as the ASI120, ASI224, ASI290, ASI178 and ASI385.\u003c\/p\u003e\n\u003cp\u003eYou can use a 2″ IR-CUT filter with the adapter.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-EOS-T2-_E2_85_A1-1_574e99ce-d150-401d-bd92-0d35243c0059.jpg?v=1765075974\"\u003e\u003cimg class=\"alignnone size-full wp-image-18523\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-EOS-T2-_E2_85_A1-1_574e99ce-d150-401d-bd92-0d35243c0059.jpg?v=1765075974\" alt=\"ZWO-EOS-T2-Ⅱ-1\" width=\"600\" height=\"600\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32535551574096,"sku":"ZWO EOS-T2-Ⅱ","price":75.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-new-eos-t2-adapter-suitable-for-all-non-m54-asi-cameras-zwo-eos-t2-ii-15509958623312.jpg?v=1736013952"},{"product_id":"zwo-t2-1-25-holder-zwo-t2-1-25m","title":"ZWO T2-1.25\" Holder - ZWO-T2-1.25M","description":"\u003cp\u003eZWO T2 (M42*0.75 male thread)-1.25″(female thread) holder\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/P10109010_ed985e3d-9bfd-4185-88eb-022badf77ad1.jpg?v=1765076794\"\u003e\u003cimg class=\"alignnone size-full wp-image-3995\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/P10109010_ed985e3d-9bfd-4185-88eb-022badf77ad1.jpg?v=1765076794\" alt=\"P10109010\" width=\"600\" height=\"600\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eMechanical Drawing\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1_7d1908da-4e66-4dc2-be35-9c7bd7e7b7a6.png?v=1765076798\"\u003e\u003cimg class=\"alignnone size-full wp-image-3994\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1_7d1908da-4e66-4dc2-be35-9c7bd7e7b7a6.png?v=1765076798\" alt=\"mechnical drawing\" width=\"701\" height=\"729\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32535563829328,"sku":"ZWO T2-1.25M","price":32.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-t2-1-25-holder-zwo-t2-1-25m-15493488967760.jpg?v=1736013950"},{"product_id":"zwo-m54-male-m48-female-extender-2-m54-nosepiece-21mm-length-zwo-m54-m48-21","title":"ZWO M54 (male) - M48 (female) Extender\/2\" M54 Nosepiece 21mm length - ZWO-M54-M48-21","description":"\u003cspan\u003eA M54 (male) to M47 (female) adapter.  M54x0.75 male threads on one side and M48x0.75 female threads on the other side. It can be used as a 2\" nosepiece with cameras that have M54 threads. You can thread in 2\" filters into the bottom of the nosepiece.\u003c\/span\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32535599317072,"sku":"ZWO M54-M48-21","price":32.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-m54-male-m48-female-extender-2-m54-nosepiece-21mm-length-zwo-m54-m48-21-15968302170192.jpg?v=1736013949"},{"product_id":"zwo-m42-m48-16-5mm-extender-zwo-t2-m48-16-5","title":"ZWO T2\/M42-M48 16.5mm Extender - ZWO-T2-M48-16.5","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/16.5mmExtend.jpg?v=1765076826\"\u003e\u003cimg class=\"size-large wp-image-4814 alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/16.5mmExtend-1024x853.jpg?v=1765076819\" alt=\"16-5mmextend\" width=\"1024\" height=\"853\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThis adapter can help you to get 55mm back focus distance required for some ZWO cameras.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/16.5mmExtender.jpg?v=1765076830\"\u003e\u003cimg class=\"alignnone size-large wp-image-4815\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/16.5mmExtender-1024x853.jpg?v=1765076823\" alt=\"16-5mmextender\" width=\"1024\" height=\"853\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32539157069904,"sku":"ZWO T2-M48-16.5","price":23.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-t2-m42-m48-16-5mm-extender-zwo-t2-m48-16-5-15500454068304.jpg?v=1736013948"},{"product_id":"zwo-m48-m48-16-5mm-adapter-zwo-m48-ext16-5","title":"ZWO M48 (male) - M48 (female) 16.5mm Adapter - ZWO-M48-EXT16.5","description":"\u003cspan\u003eThe ZWO M48 male to M48 female 16.5mm adapter can be used to obtain precise spacing when using a focal reducer or corrector that needs specific spacing or as a general extension tube.\u003c\/span\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32539159789648,"sku":"ZWO M48-EXT16.5","price":30.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-m48-male-m48-female-16-5mm-adapter-zwo-m48-ext16-5-15500474286160.jpg?v=1736013947"},{"product_id":"zwo-m42-cs-adapter-7mm-zwo-t2-cs","title":"ZWO M42-CS Adapter (7mm) - ZWO T2-CS","description":"\u003cp\u003eThe adapter width is 7mm.\u003c\/p\u003e\n\u003cp\u003eThis allows you to use a C or CS lens with ASI cameras, depending on the back focus requirements.\u003c\/p\u003e\n\u003cp\u003eThe back focus of the C lens is 17.5mm and the CS lens is 12.5mm\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/2.5lens-cs-adapter.jpg?v=1765075559\"\u003e\u003cimg class=\"alignnone size-medium wp-image-1655\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/2.5lens-cs-adapter-300x300.jpg?v=1765075552\" alt=\"2.5lens+cs adapter\" width=\"300\" height=\"300\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/CS-adapter.jpg?v=1765075563\"\u003e\u003cimg class=\"alignnone size-medium wp-image-1654\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/CS-adapter-300x300.jpg?v=1765075555\" alt=\"CS adapter\" width=\"300\" height=\"300\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32539170930768,"sku":"ZWO T2-CS","price":16.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-m42-cs-adapter-7mm-zwo-t2-cs-15500497616976.jpg?v=1736013945"},{"product_id":"zwo-t2-t2-extender-11mm-zwo-t2-t2-11","title":"ZWO T2-T2 Extender (11mm) - ZWO-T2-T2-11","description":"\u003cp\u003eThread: M42*0.75 female to female thread\u003c\/p\u003e\n\u003cp\u003eAppropriate for Camera Models: ASI1600MM, ASI1600MC, ASI1600MM-C and ASI1600MC-C\u003c\/p\u003e\n\u003cp\u003eSize: M42*0.75\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI1600_b566140d-c6c0-451f-ab05-1d0fe9bb8eb4.jpg?v=1765076810\"\u003e\u003cimg class=\"alignnone size-full wp-image-2653\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ASI1600_b566140d-c6c0-451f-ab05-1d0fe9bb8eb4.jpg?v=1765076810\" alt=\"ASI1600\" width=\"600\" height=\"600\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/drawing1_1b0ed489-1831-4ab0-adff-b8a395ab83eb.jpg?v=1765076814\"\u003e\u003cimg class=\"alignnone size-full wp-image-2698\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/drawing1_1b0ed489-1831-4ab0-adff-b8a395ab83eb.jpg?v=1765076814\" alt=\"drawing\" width=\"800\" height=\"749\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32539182202960,"sku":"ZWO T2-T2-11","price":23.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-t2-t2-extender-11mm-zwo-t2-t2-11-15500508364880.jpg?v=1736013944"},{"product_id":"2459392","title":"Baader f\/2 Highspeed-Filter H-alpha 1.25\" - 2459393 (Discontinued)","description":"\u003ch4\u003eNote - this filter is discontinued\u003c\/h4\u003e\n\u003ch4\u003eHighlights\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed Narrowband Filter, designed especially for the delicate requirements of extremely fast astrograph optics, in particular Hyperstar and RASA\u003c\/li\u003e\n\u003cli\u003eConventional narrowband filters cause a heavy loss in transmission due to the strong CWL-shift. In extreme cases the CWL even does shift out of the FWHM. Therefore these filters have a CWL-preshift which matches f\/2 to f\/3 perfectly.\u003c\/li\u003e\n\u003cli\u003eThe FWHM is optimized. In spite of the typical line broadening with such fast optical trains they are able to deliver maximum contrast.\u003c\/li\u003e\n\u003cli\u003eFor the first time these filters allow to use fast optics really effectively with high contrast emission nebulae imaging. Using these filters between f\/1,8 and f\/3,5 shows a dramatic improvement compared to any regular set of narrowband-filters.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":32545904525392,"sku":"2459393","price":233.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/baader-planetarium-filter-baader-f-2-highspeed-filter-h-alpha-1-25-2459393-discontinued-43849125298395.jpg?v=1754513983"},{"product_id":"2458429t","title":"Baader Ultra-Narrowband 4.5nm SII CCD-Filter 1¼\", LPFC-mounted - 2458429T (Discontinued)","description":"\u003ch4\u003eThis filter is discontinued - 1 left!\u003c\/h4\u003e\n\u003ch4\u003eHighlights\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePremium grade S-III CCD-filter for fast optical systems f\/8 to f\/3\u003c\/li\u003e\n\u003cli\u003eIR-blocked\u003c\/li\u003e\n\u003cli\u003eNO halos, NO reflections, NO ghosting\u003c\/li\u003e\n\u003cli\u003enon-ageing sealed coating edges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eOnly while stocks last - this product is discontinued and is discounted.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe ongoing \"CMOS-revolution\" in astronomical imaging, with increasingly sensitive cameras and decreasing pixel sizes, forces us to bring our time-proven narrowband filters to a new technical level. Also in the future our filters will remain to be the reference-standard – with real measurement curves shown, covering the entire spectral sensitivity range of modern CMOS cameras, against which cheaper filter copies will have to measure themselves.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cscript type=\"text\/javascript\"\u003edecorateTable('product-attribute-specs-table')\u003c\/script\u003e\n\u003ctable id=\"product-attribute-specs-table\" class=\"data-table\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"25%\"\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eBaader Planetarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eSKU (#)\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e2458429T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eNet weight (kg)\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e0.06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eColour\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eTransmission Range\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eS-II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eFilter Thickness (without cell)\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eHBW (Half bandwidth)\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e4,5nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eCWL (Central Wavelength)\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e673 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eAR-Coating\u003c\/th\u003e\n\u003ctd class=\"data\"\u003edielectrically coated, Plane-optically polished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eFilter size\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e1 25 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eFilter Usage\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eCCD, IR-Cut, S-II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eFilter mounted\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eMounted (LPFC 6mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eType of Filter\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eNarrowband\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eSingle or Set?\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eSingle Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eFilter shape\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":32545906950224,"sku":"458429T","price":314.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/baader-planetarium-filters-baader-ultra-narrowband-4-5nm-sii-ccd-filter-1-lpfc-mounted-2458429t-discontinued-1204428131.png?v=1762901712"},{"product_id":"zwo-t2-1-25-filter-adapter-zwo-t2-1-25-3","title":"ZWO T2-1.25\" Filter Adapter - ZWO T2-1.25-3","description":"\u003cp\u003eThis adapter allows you to thread a 1.25\" filter directly onto an M42 camera body.\u003c\/p\u003e\n\u003cp\u003eNote: Some cameras come with one of these adapters, it will be identified as a \u003cstrong\u003eT2-1.25\" Adapter\u003c\/strong\u003e in the What's in the Box section of the camera's product page.\u003c\/p\u003e\n\u003cp\u003eThread: Outer M42 x 0.75 male thread, inner M28.5 x 0.6 female thread\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/T2-1.25Filter_537e0e11-6146-4343-a079-f47351ad846c.jpg?v=1765076782\"\u003e\u003cimg class=\"alignnone size-full wp-image-3044\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/T2-1.25Filter_537e0e11-6146-4343-a079-f47351ad846c.jpg?v=1765076782\" alt=\"T2-1.25Filter\" width=\"800\" height=\"800\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32627408207952,"sku":"ZWO T2-1.25-3","price":20.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-t2-1-25-filter-adapter-zwo-t2-1-25-3-34516389265627.jpg?v=1736013942"},{"product_id":"celestron-nexstar-4se-4-computerized-telescope-11049","title":"Celestron NexStar 4SE 4\" Computerized Telescope - 11049","description":"\u003ch4\u003eHighlights\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron's iconic orange tube design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike.\u003c\/li\u003e\n\u003cli\u003e4-inch aperture provides excellent light-gathering ability at an affordable price. You'll get impressive views of the Moon and planets, along with deep sky objects like the Orion Nebula, while retaining a compact form factor.\u003c\/li\u003e\n\u003cli\u003eFully automated GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for you.\u003c\/li\u003e\n\u003cli\u003eSkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if you're unfamiliar with the night sky, you can easily align your telescope on any three bright objects.\u003c\/li\u003e\n\u003cli\u003eUnique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-videoid=\"un37haZ_Hs0\" class=\"js-video video-wrap\"\u003e\n\u003cdiv class=\"video-frame\"\u003e\u003ciframe id=\"169580895\" data-gtm-yt-inspected-2574542_66=\"true\" src=\"https:\/\/www.youtube.com\/embed\/un37haZ_Hs0?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fwww.celestron.com\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"video-desc js-video-title\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-videoid=\"B4RvPnSC_Eg\" class=\"js-video video-wrap\"\u003e\n\u003cdiv class=\"video-frame\"\u003e\u003ciframe id=\"789352025\" data-gtm-yt-inspected-2574542_66=\"true\" src=\"https:\/\/www.youtube.com\/embed\/B4RvPnSC_Eg?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fwww.celestron.com\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003cp class=\"icon-list-heading\"\u003eCelestron's signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NexStar 4SE. It's the perfect choice for your first serious telescope, offering striking views at an economical price.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eOur Founder's Vision, Re-imagined for the 21\u003csup\u003est\u003c\/sup\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCentury\u003cbr\u003e\u003c\/strong\u003eIn the 1970s, Celestron's Schmidt-Cassegrain telescopes brought the hobby of astronomy to the masses and established Celestron as the world's premier telescope maker. Our founder, Tom Johnson, invented Celestron's proprietary method of producing Schmidt corrector plates for superior views and maximum portability. Johnson believed in creating high-quality optical instruments at an affordable price, and inspired a generation of amateur astronomers.\u003c\/p\u003e\n\u003cp\u003eFour decades later, we've improved upon this design by adding cutting-edge features, while staying true to our founder's intent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eView the Universe's Most Impressive Celestial Objects\u003cbr\u003e\u003c\/strong\u003eThe 4SE's four-inch primary mirror packs enough light-gathering ability to observe the best that the solar system has to offer: Saturn's rings, the cloud bands on Jupiter, and geographic features on the surface of the Moon. When it comes to deep sky objects, take your 4SE to a dark-sky site and you'll see hundreds of pinpoint stars in the Hercules Globular Cluster, the spiral arms of the Whirlpool Galaxy, and more.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionary Single Fork Arm Mount\u003cbr\u003e\u003c\/strong\u003eWe know the best telescope is the one you will use most often. That's why Celestron's engineers created NexStar SE's unique, patented single fork arm mount. It's perfectly portable and makes setup quick and easy. What's more, the NexStar SE breaks down into several lightweight and compact pieces, making it easy to transport, even in small vehicles. You'll have no problem getting the NexStar SE to your favorite observing site, or setting it up quickly in your backyard.\u003c\/p\u003e\n\u003cp\u003eOf course, it's what's inside the mount that really counts. Sturdy construction from high-quality components give NexStar SE the pointing and tracking accuracy needed to observe and follow your favorite targets with push-button ease. Use the included NexStar+ hand control to locate over 40,000 celestial objects, or take a Sky Tour and let your telescope show you the best objects currently visible.\u003c\/p\u003e\n\u003cp\u003eAligning your telescope is simple and painless, too, thanks to SkyAlign. This process makes alignment as easy as 1-2-3: just center three bright objects in your eyepiece and press ALIGN. For even easier alignment, attach our StarSense AutoAlign and your NexStar SE aligns itself!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features Let the NexStar SE Grow with You\u003cbr\u003e\u003c\/strong\u003eThe NexStar SE is compatible with all the high-tech accessories advanced users love. Provide GPS coordinates to your telescope with SkySync, or add automatic alignment functionality with StarSense AutoAlign.\u003c\/p\u003e\n\u003cp\u003eIts built-in wedge allows you to track long exposures. if you're interested in imaging the Moon and planets, pair your NexStar 4SE with one of our Skyris cameras. From your first observing session and for years to come, the NexStar SE is your trusted companion.\u003c\/p\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003ch4 class=\"icon-list-heading\"\u003eIncludes These Celestron Technologies\u003c\/h4\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#all-star-polar-alignment-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/all-star-polar-alignment.png?v=14174229997623674942\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#celestron-pwi-telescope-control-software-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/celestron-pwi-telescope-control-software.png?v=6136389852374468086\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#celestron-starry-night-software-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/celestron-starry-night-software.png?v=17648813020421007894\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#skyalign-technology-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/skyalign-technology.png?v=1942704454198081915\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#starbright-xlt-optical-coatings-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/starbright-xlt-optical-coatings.png?v=10219783646150028191\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003eCompatible With\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#starsense-technology-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/starsense-technology.png?v=2697120769000831277\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#wifi-technology-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/wifi-technology.png?v=1211654591343796185\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003ctable id=\"product-downloads-list\" class=\"table-open\"\u003e\n\u003cthead class=\"product-files-manuals\"\u003e\n\u003ctr\u003e\n\u003cth\u003eMANUALS:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"product-files-manuals\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NexStar_204SE_20Manual_20-_204_20languages12.3_0533ea7c-72e1-44cf-8f34-771c5e4eca04.pdf?v=1765166095\" target=\"_blank\"\u003eNexStar 4SE Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/nexstar_plus_hc_Addendum_5lang_63234261-fab4-4c89-baf8-f7e4be3df04b.pdf?v=1765166099\" target=\"_blank\"\u003eNexStar Plus Hand Control Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/CPWI_20Software_20Manual_0620_Final_eb46db59-cdd9-46b7-853a-26962219750b.pdf?v=1765166105\" target=\"_blank\"\u003eCelestron PWI Telescope Control Software Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead class=\"product-files-software\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSOFTWARE \u0026amp; FIRMWARE:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"product-files-software\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/celestron-site-support-files.s3.amazonaws.com\/support_files\/NexRemoteInstall_1_7_24.exe\" target=\"_blank\"\u003eNexRemote Telescope Control Software\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/CFM.zip?v=1613761655\" target=\"_blank\"\u003eCelestron Firmware Manager (CFM) Software\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/celestron-pwi-telescope-control-software\" target=\"_blank\"\u003eCPWI Software\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead class=\"product-files-other\"\u003e\n\u003ctr\u003e\n\u003cth\u003eOTHER PRODUCT FILES:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"product-files-other\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/blogs\/knowledgebase\/solar-safety-warning\" target=\"_blank\"\u003eSolar Safety Warning\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=Dp4_TGhU-0w\" target=\"_blank\"\u003eHow to Align a Red Dot Finder to Your Telescope Video\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NexStar_20SE_20Series_20additional_20specifications_6b4be8a8-8d27-402d-be58-95fbe92078c0.pdf?v=1765166108\" target=\"_blank\"\u003eNexStar SE Additional Specifications\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/blogs\/knowledgebase\/how-to-determine-which-eyepieces-to-use-with-your-telescope\" target=\"_blank\"\u003eHow to Determine Which Eyepieces to Use with Your Telescope\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1193094723_nxsewcameracont_c668af5c-f6c0-4259-98fb-5b9eee568443.gif?v=1765166113\" target=\"_blank\"\u003eNexStar SE w \/ DSLR Camera Control (pic 2)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1154108406_nexstarcommprot_42e7e946-1cf9-475d-85d6-2ef96d67e554.pdf?v=1765166116\" target=\"_blank\"\u003eNexStar Communication Protocol v 1.2\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1297798410_astronomybasics_e05f9623-0a89-45da-9574-129275e6a8ec.pdf?v=1765166120\" target=\"_blank\"\u003eAstronomy Basics\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1297801919_telescopemainte_6558edab-f1dd-40c2-bd5e-093b5d38e3f2.pdf?v=1765166124\" target=\"_blank\"\u003eTelescope Maintenance\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1297801590_celestialobserv_252b62da-0fa4-4c9d-b88f-896520a1db39.pdf?v=1765166128\" target=\"_blank\"\u003eCelestial Observing\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable class=\"table-open\" id=\"product-specs-list\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical Tube Info:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eMaksutov-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e102mm (4.02\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e1325mm (52\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003ef\/13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e25mm (0.98\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e53x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinder scope\u003c\/td\u003e\n\u003ctd\u003eStarPointer red dot finder scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStar Diagonal\u003c\/td\u003e\n\u003ctd\u003eInternal Flip mirror for straight thru or 90° viewing angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e241x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e15x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude\u003c\/td\u003e\n\u003ctd\u003e12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Rayleigh)\u003c\/td\u003e\n\u003ctd\u003e1.37 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Dawes)\u003c\/td\u003e\n\u003ctd\u003e1.14 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power (Compared to human eye)\u003c\/td\u003e\n\u003ctd\u003e212x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction\u003c\/td\u003e\n\u003ctd\u003e35mm (.38\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction by Diameter\u003c\/td\u003e\n\u003ctd\u003e34%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction by Area\u003c\/td\u003e\n\u003ctd\u003e12%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings\u003c\/td\u003e\n\u003ctd\u003eStarBright XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Length\u003c\/td\u003e\n\u003ctd\u003e343mm (13.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Diameter\u003c\/td\u003e\n\u003ctd\u003e125mm (4.9\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Weight\u003c\/td\u003e\n\u003ctd\u003e6 lbs (2.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail\u003c\/td\u003e\n\u003ctd\u003eCG-5 Dovetail bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMount Info:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"spec-block-2\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eComputerized Altitude-Azimuth Single Fork Arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstrument load capacity\u003c\/td\u003e\n\u003ctd\u003e10 lbs (4.54 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight adjustment range (includes mount and tripod)\u003c\/td\u003e\n\u003ctd\u003e939.8mm - 1397mm (37\" - 55\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod leg diameter\u003c\/td\u003e\n\u003ctd\u003e50.8mm (2\") Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Head Weight\u003c\/td\u003e\n\u003ctd\u003e7 lbs (3.2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory Tray\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Weight\u003c\/td\u003e\n\u003ctd\u003e10 lbs (4.54 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003e9 slew speeds - max speed 3°\/second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Rates\u003c\/td\u003e\n\u003ctd\u003eSidereal, Solar and Lunar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Modes\u003c\/td\u003e\n\u003ctd\u003eAlt-Az, EQ North \u0026amp; EQ South\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPS\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Compatibility\u003c\/td\u003e\n\u003ctd\u003eCG-5 dovetail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Auxiliary ports\u003c\/td\u003e\n\u003ctd\u003e1x Aux port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutoguide port\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB port\u003c\/td\u003e\n\u003ctd\u003eYes, Hand Control input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e8-AA batteries (not included) | 12 VDC-750 mA (Tip positive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Drive\u003c\/td\u003e\n\u003ctd\u003eDC servo motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Procedures\u003c\/td\u003e\n\u003ctd\u003eSkyAlign, 1-Star Align, 2-Star Align, Auto 2-Star Align, Solar System Align, EQ North \/ EQ South Alignment (EQ align requires an equatorial wedge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriodic Error Correction\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputerized Hand Control\u003c\/td\u003e\n\u003ctd\u003eDouble line, 18 character Liquid Crystal Display with 19 fiber optic backlit LED buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNexStar+ Database\u003c\/td\u003e\n\u003ctd\u003e38,181 accessible objects. Enhanced information on over 200 objects.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003eCelestron's Starry Night Special Edition Software, SkyPortal App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Kit Weight\u003c\/td\u003e\n\u003ctd\u003e23 lbs (10.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Items\u003c\/td\u003e\n\u003ctd\u003eNexStar SE OTA | Single Fork Arm Mount | Tripod | Accessory Tray | Star Pointer Finder scope | Built-In Wedge | NexStar+ Hand Control | 25mm eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":32669314318416,"sku":"11049","price":900.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/celestron-telescope-celestron-nexstar-4se-4-computerized-telescope-11049-15798786228304.jpg?v=1746814957"},{"product_id":"celestron-nexstar-5se-computerized-telescope-11036","title":"Celestron NexStar 5SE 5\" Computerized Telescope - 11036","description":"\u003ch4\u003eHighlights\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron's iconic orange tube design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike.\u003c\/li\u003e\n\u003cli\u003e5-inch aperture provides excellent light-gathering ability at an affordable price. You'll get impressive views of the Moon and planets, along with deep sky objects like the Orion Nebula, while retaining a compact form factor.\u003c\/li\u003e\n\u003cli\u003eFully automated GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for you.\u003c\/li\u003e\n\u003cli\u003eSkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if you're unfamiliar with the night sky, you can easily align your telescope on any three bright objects.\u003c\/li\u003e\n\u003cli\u003eUnique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-videoid=\"un37haZ_Hs0\" class=\"js-video video-wrap\"\u003e\n\u003cdiv class=\"video-frame\"\u003e\u003ciframe id=\"169580895\" data-gtm-yt-inspected-2574542_66=\"true\" src=\"https:\/\/www.youtube.com\/embed\/un37haZ_Hs0?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fwww.celestron.com\" height=\"315\" width=\"560\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"video-desc js-video-title\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-videoid=\"B4RvPnSC_Eg\" class=\"js-video video-wrap\"\u003e\n\u003cdiv class=\"video-frame\"\u003e\u003ciframe id=\"789352025\" data-gtm-yt-inspected-2574542_66=\"true\" src=\"https:\/\/www.youtube.com\/embed\/B4RvPnSC_Eg?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fwww.celestron.com\" height=\"315\" width=\"560\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=C512paK4kl4\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHow to Align Your 5SE as an Equatorial Mount\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCelestron's signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NexStar 5SE. It's the perfect choice for your first serious telescope, offering striking views at an economical price.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Founder's Vision, Re-imagined for the 21\u003csup\u003est\u003c\/sup\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCentury\u003cbr\u003e\u003c\/strong\u003eIn the 1970s, Celestron's Schmidt-Cassegrain telescopes brought the hobby of astronomy to the masses and established Celestron as the world's premier telescope maker. Our founder, Tom Johnson, invented Celestron's proprietary method of producing Schmidt corrector plates for superior views and maximum portability. Johnson believed in creating high-quality optical instruments at an affordable price, and inspired a generation of amateur astronomers.\u003c\/p\u003e\n\u003cp\u003eFour decades later, we've improved upon this design by adding cutting-edge features, while staying true to our founder's intent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eView the Universe's Most Impressive Celestial Objects\u003cbr\u003e\u003c\/strong\u003eThe 5SE's five-inch primary mirror packs enough light-gathering ability to observe the best that the solar system has to offer: Saturn's rings, the cloud bands on Jupiter, and geographic features on the surface of the Moon. When it comes to deep sky objects, take your 5SE to a dark-sky site and you'll see hundreds of pinpoint stars in the Hercules Globular Cluster, the spiral arms of the Whirlpool Galaxy, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionary Single Fork Arm Mount\u003cbr\u003e\u003c\/strong\u003eWe know the best telescope is the one you will use most often. That's why Celestron's engineers created NexStar SE's unique, patented single fork arm mount. It's perfectly portable and makes setup quick and easy. What's more, the NexStar SE breaks down into several lightweight and compact pieces, making it easy to transport, even in small vehicles. You'll have no problem getting the NexStar SE to your favorite observing site, or setting it up quickly in your backyard.\u003c\/p\u003e\n\u003cp\u003eOf course, it's what's inside the mount that really counts. Sturdy construction from high-quality components give NexStar SE the pointing and tracking accuracy needed to observe and follow your favorite targets with push-button ease. Use the included NexStar+ hand control to locate over 40,000 celestial objects, or take a Sky Tour and let your telescope show you the best objects currently visible.\u003c\/p\u003e\n\u003cp\u003eAligning your telescope is simple and painless, too, thanks to SkyAlign. This process makes alignment as easy as 1-2-3: just center three bright objects in your eyepiece and press ALIGN. For even easier alignment, attach our StarSense AutoAlign and your NexStar SE aligns itself!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features Let the NexStar SE Grow with You\u003cbr\u003e\u003c\/strong\u003eThe NexStar SE is compatible with all the high-tech accessories advanced users love. Provide GPS coordinates to your telescope with SkySync, or add automatic alignment functionality with StarSense AutoAlign.\u003c\/p\u003e\n\u003cp\u003eIf you want to explore the world of astro imaging, the 5SE is a perfect choice. Its built-in wedge allows you to track long exposures. You can even remove the telescope's secondary mirror and replace it with a DSLR or astronomical CCD camera for wide field images captured at f\/2 using a Fastar\/HyperStar lens assembly. Or, if you're interested in imaging the Moon and planets, pair your NexStar 5SE with one of our Skyris cameras. From your first observing session and for years to come, the NexStar SE is your trusted companion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003ch4 class=\"icon-list-heading\"\u003eIncludes These Celestron Technologies\u003c\/h4\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#all-star-polar-alignment-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/all-star-polar-alignment.png?v=14174229997623674942\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#celestron-pwi-telescope-control-software-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/celestron-pwi-telescope-control-software.png?v=6136389852374468086\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#celestron-starry-night-software-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/celestron-starry-night-software.png?v=17648813020421007894\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#skyalign-technology-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/skyalign-technology.png?v=1942704454198081915\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#starbright-xlt-optical-coatings-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/starbright-xlt-optical-coatings.png?v=10219783646150028191\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003eCompatible With\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#starsense-technology-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/starsense-technology.png?v=2697120769000831277\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-4se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#wifi-technology-desc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/wifi-technology.png?v=1211654591343796185\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003ctable id=\"product-downloads-list\" class=\"table-open\"\u003e\n\u003cthead class=\"product-files-manuals\"\u003e\n\u003ctr\u003e\n\u003cth\u003eMANUALS:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"product-files-manuals\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1299179004_91024inst0405_7b362f60-73ca-4123-b651-033d531a77e9.pdf?v=1765166134\" target=\"_blank\"\u003eSchmidt-Cassegrain Optics Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NexStar_205SE_20Manual_20-_204_20languages_51c8b457-867f-47e3-b70f-ff353430ddb2.pdf?v=1765166140\" target=\"_blank\"\u003eNexStar 5SE Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/nexstar_plus_hc_Addendum_5lang_f8ef9043-e64d-4349-be00-f28fc81da6a8.pdf?v=1765166144\" target=\"_blank\"\u003eNexStar Plus Hand Control Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/CPWI_20Software_20Manual_0620_Final_bc9816c9-4de0-4e7a-9689-30b977b94904.pdf?v=1765166150\" target=\"_blank\"\u003eCelestron PWI Telescope Control Software Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead class=\"product-files-software\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSOFTWARE \u0026amp; FIRMWARE:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"product-files-software\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/celestron-site-support-files.s3.amazonaws.com\/support_files\/NexRemoteInstall_1_7_24.exe\" target=\"_blank\"\u003eNexRemote Telescope Control Software\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/CFM.zip?v=1613761655\" target=\"_blank\"\u003eCelestron Firmware Manager (CFM) Software\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/celestron-pwi-telescope-control-software\" target=\"_blank\"\u003eCPWI Software\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead class=\"product-files-other\"\u003e\n\u003ctr\u003e\n\u003cth\u003eOTHER PRODUCT FILES:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"product-files-other\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NexStar_SE_Telescope_Basics_Interactive_Manual_Eng_9baa6d80-850d-4c05-a5f8-1d0acde3d16b.pdf?v=1765166154\" target=\"_blank\"\u003eNexStar SE Telescope Basic\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/blogs\/knowledgebase\/solar-safety-warning\" target=\"_blank\"\u003eSolar Safety Warning\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=Dp4_TGhU-0w\" target=\"_blank\"\u003eHow to Align a Red Dot Finder to Your Telescope Video\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NexStar_20SE_20Series_20additional_20specifications_f992336b-b171-4385-8835-8236ade32159.pdf?v=1765166158\" target=\"_blank\"\u003eNexStar SE Additional Specifications\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/SCT_20_26_20EdgeHD_20Collimation_20Guide_281_29_52f5bbc7-42ce-4c8c-a4ba-db5418d7b898.pdf?v=1765166162\" target=\"_blank\"\u003eSCT \u0026amp; EdgeHD Collimation Guide\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/blogs\/knowledgebase\/how-to-determine-which-eyepieces-to-use-with-your-telescope\" target=\"_blank\"\u003eHow to Determine Which Eyepieces to Use with Your Telescope\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1193094723_nxsewcameracont_77ade2f5-c1f1-47a0-b5aa-aef2a4a7ce8f.gif?v=1765166167\" target=\"_blank\"\u003eNexStar SE w \/ DSLR Camera Control (pic 2)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1154108406_nexstarcommprot_0d8c4925-d601-4a22-b0d2-15fe2f0dabba.pdf?v=1765166171\" target=\"_blank\"\u003eNexStar Communication Protocol v 1.2\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1297798410_astronomybasics_dd2be4ac-628f-4b34-9462-d4811c278d2c.pdf?v=1765166175\" target=\"_blank\"\u003eAstronomy Basics\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1297801919_telescopemainte_067de904-a270-4e00-bc2d-ef4b7b210524.pdf?v=1765166179\" target=\"_blank\"\u003eTelescope Maintenance\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1297801590_celestialobserv_2b1ec6c1-6a9d-46f0-b335-17a5dff137c3.pdf?v=1765166182\" target=\"_blank\"\u003eCelestial Observing\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable class=\"table-open\" id=\"product-specs-list\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical Tube Info:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eSchmidt-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e125mm (4.92\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e1250mm (49\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003ef\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e25mm (.98\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e50x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinder scope\u003c\/td\u003e\n\u003ctd\u003eStarPointer red dot finder scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStar Diagonal\u003c\/td\u003e\n\u003ctd\u003e1.25\" Star Diagonal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e295x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e18x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Rayleigh)\u003c\/td\u003e\n\u003ctd\u003e1.11 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Dawes)\u003c\/td\u003e\n\u003ctd\u003e0.93 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power (Compared to human eye)\u003c\/td\u003e\n\u003ctd\u003e329x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction\u003c\/td\u003e\n\u003ctd\u003e51mm (2.0\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction by Diameter\u003c\/td\u003e\n\u003ctd\u003e40%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction by Area\u003c\/td\u003e\n\u003ctd\u003e16.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings\u003c\/td\u003e\n\u003ctd\u003eStarBright XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Length\u003c\/td\u003e\n\u003ctd\u003e330mm (13\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Diameter\u003c\/td\u003e\n\u003ctd\u003e152mm (6\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Weight\u003c\/td\u003e\n\u003ctd\u003e6 lbs (2.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail\u003c\/td\u003e\n\u003ctd\u003eCG-5 Dovetail bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMount Info:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"spec-block-2\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eComputerized Altitude-Azimuth Single Fork Arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstrument load capacity\u003c\/td\u003e\n\u003ctd\u003e10 lbs (4.54 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight adjustment range (includes mount and tripod)\u003c\/td\u003e\n\u003ctd\u003e939.8mm - 2397mm (37\" - 55\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod leg diameter\u003c\/td\u003e\n\u003ctd\u003e50.8mm (2\") Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Head Weight\u003c\/td\u003e\n\u003ctd\u003e7 lbs (3.2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory Tray\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Weight\u003c\/td\u003e\n\u003ctd\u003e10 lbs (4.54 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003e9 slew speeds - max speed 3°\/second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Rates\u003c\/td\u003e\n\u003ctd\u003eSidereal, Solar and Lunar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Modes\u003c\/td\u003e\n\u003ctd\u003eAlt-Az, EQ North \u0026amp; EQ South\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPS\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Compatibility\u003c\/td\u003e\n\u003ctd\u003eCG-5 dovetail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Auxiliary ports\u003c\/td\u003e\n\u003ctd\u003e1x Aux port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutoguide port\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB port\u003c\/td\u003e\n\u003ctd\u003eYes, Hand Control input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e8-AA batteries (not included) | 12 VDC-750 mA (Tip positive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Drive\u003c\/td\u003e\n\u003ctd\u003eDC servo motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Procedures\u003c\/td\u003e\n\u003ctd\u003eSkyAlign, 1-Star Align, 2-Star Align, Auto 2-Star Align, Solar System Align, EQ North \/ EQ South Alignment (EQ align requires an equatorial wedge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriodic Error Correction\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputerized Hand Control\u003c\/td\u003e\n\u003ctd\u003eDouble line, 18 character Liquid Crystal Display with 19 fiber optic backlit LED buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNexStar+ Database\u003c\/td\u003e\n\u003ctd\u003e38,181 accessible objects. Enhanced information on over 200 objects.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003eCelestron's Starry Night Special Edition Software, SkyPortal App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Kit Weight\u003c\/td\u003e\n\u003ctd\u003e17.6 lbs (8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Items\u003c\/td\u003e\n\u003ctd\u003eNexStar SE OTA | Single Fork Arm Mount | Tripod | Accessory Tray | Star Pointer Finder scope | Built-In Wedge | NexStar+ Hand Control | 25mm eyepiece | Star Diagonal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":32669377855568,"sku":"11036","price":1240.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/celestron-telescope-celestron-nexstar-5se-5-computerized-telescope-11036-15798904651856.jpg?v=1746814955"},{"product_id":"zwo-new-nikon-t2-adapter-suitable-for-all-asi-cameras-zwo-nikon-t2-ii","title":"ZWO New Nikon-T2 Adapter Suitable for All Non-M54 ASI Cameras - ZWO Nikon-T2-II","description":"\u003cp\u003eThe ZWO new Nikon-T2-Ⅱ adapter is independently developed by ZWO. It's composed of a 29mm new Nikon-T2 adapter and a 5mm T2 extender.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for all ASI cameras except full frame cameras like ASI6200 and ASI2400, please use the M54 version for these cameras.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-22939\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-New-Nikon-T2-_E2_85_A1-Adapter.jpg?v=1765076227\" alt=\"ZWO New Nikon-T2-Ⅱ Adapter\" width=\"600\" height=\"600\"\u003e\u003c\/p\u003e\n\u003cp\u003eYou can use a 2″ IR-CUT filter with the adapter.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-22944\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-New-Nikon-T2-_E2_85_A1-Adapter-suitable-for-all-ASI-cameras.jpg?v=1765076231\" alt=\"ZWO New Nikon-T2-Ⅱ Adapter-suitable for all ASI cameras\" width=\"600\" height=\"600\"\u003e\u003c\/p\u003e\n\u003ch3\u003eConnection method:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1. With ASI cooled cameras (ASI533\/183\/294\/1600\/071\/2600)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-22940\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-New-Nikon-T2-_E2_85_A1-Adapter-Connection-Method-1.jpg?v=1765076234\" alt=\"ZWO New Nikon-T2-Ⅱ Adapter-Connection-Method-1\" width=\"1000\" height=\"433\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. With ASI non-cooled cameras\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eASI1600\/294\/183\/174 (17.5mm back focus length)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-22941\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-New-Nikon-T2-_E2_85_A1-Adapter-Connection-Method-2.jpg?v=1765076238\" alt=\"ZWO New Nikon-T2-Ⅱ Adapter-Connection-Method-2\" width=\"1000\" height=\"429\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eASI178\/385\/462\/290\/224\/120 (12.5mm back focus length)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-22942\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-New-Nikon-T2-_E2_85_A1-Adapter-Connection-Method-3.jpg?v=1765076242\" alt=\"ZWO New Nikon-T2-Ⅱ Adapter-Connection-Method-3\" width=\"1000\" height=\"418\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat's in the box?\u003c\/h3\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter size-large wp-image-22945\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-New-Nikon-T2-_E2_85_A1-Adapter-Package-list1-1024x405.jpg?v=1765076245\" alt=\"ZWO New Nikon-T2-Ⅱ Adapter-Package-list\" width=\"1024\" height=\"405\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32695681318992,"sku":"ZWO Nikon-T2-Ⅱ","price":87.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-new-nikon-t2-adapter-suitable-for-all-non-m54-asi-cameras-zwo-nikon-t2-ii-15859295191120.jpg?v=1736013941"},{"product_id":"celestron-nexstar-6se-computerized-telescope-11068","title":"Celestron NexStar 6SE 6\" Computerized Telescope - 11068 (Beginner Telescope)","description":"\u003ch4\u003eTelescopes Recommended for Beginners\u003c\/h4\u003e\n\u003ch4\u003eHighlights\u003c\/h4\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Celestron NexStar 6SE is a 6-inch Computerized Telescope with advanced technology and is recommended for beginners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron's iconic orange tube design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike.\u003c\/li\u003e\n\u003cli\u003e6-inch aperture with excellent light-gathering ability provides impressive views of the Moon and planets, along with deep sky objects like the Orion Nebula, while retaining a compact form factor.\u003c\/li\u003e\n\u003cli\u003eFully automated GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for you.\u003c\/li\u003e\n\u003cli\u003eSkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if you're unfamiliar with the night sky, you can easily align your telescope on any three bright objects.\u003c\/li\u003e\n\u003cli\u003eUnique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-videoid=\"un37haZ_Hs0\" class=\"js-video video-wrap\"\u003e\n\u003cdiv class=\"video-frame\"\u003e\u003ciframe id=\"169580895\" data-gtm-yt-inspected-2574542_66=\"true\" src=\"https:\/\/www.youtube.com\/embed\/un37haZ_Hs0?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fwww.celestron.com\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"video-desc js-video-title\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-videoid=\"B4RvPnSC_Eg\" class=\"js-video video-wrap\"\u003e\n\u003cdiv class=\"video-frame\"\u003e\u003ciframe id=\"789352025\" data-gtm-yt-inspected-2574542_66=\"true\" src=\"https:\/\/www.youtube.com\/embed\/B4RvPnSC_Eg?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fwww.celestron.com\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eCelestron's signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NexStar 6SE. It's the perfect choice for your first serious telescope, offering striking views at an economical price.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Founder's Vision, Re-imagined for the 21\u003csup\u003est\u003c\/sup\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCentury\u003cbr\u003e\u003c\/strong\u003eIn the 1970s, Celestron's Schmidt-Cassegrain telescopes brought the hobby of astronomy to the masses and established Celestron as the world's premier telescope maker. Our founder, Tom Johnson, invented Celestron's proprietary method of producing Schmidt corrector plates for superior views and maximum portability. Johnson believed in creating high-quality optical instruments at an affordable price, and inspired a generation of amateur astronomers.\u003c\/p\u003e\n\u003cp\u003eFour decades later, we've improved upon this design by adding cutting-edge features, while staying true to our founder's intent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eView the Universe's Most Impressive Celestial Objects\u003cbr\u003e\u003c\/strong\u003eThe 6SE's six-inch primary mirror packs enough light-gathering ability to observe the best that the solar system has to offer: Cassini's Division in Saturn's rings, the cloud bands on Jupiter, and geographic features on the surface of the Moon. When it comes to deep sky objects, take your 6SE to a dark-sky site and you'll see hundreds of pinpoint stars in the Hercules Globular Cluster, the spiral arms of the Whirlpool Galaxy, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionary Single Fork Arm Mount\u003cbr\u003e\u003c\/strong\u003eWe know the best telescope is the one you will use most often. That's why Celestron's engineers created NexStar SE's unique, patented single fork arm mount. It's perfectly portable and makes setup quick and easy. What's more, the NexStar SE breaks down into several lightweight and compact pieces, making it easy to transport, even in small vehicles. You'll have no problem getting the NexStar SE to your favorite observing site, or setting it up quickly in your backyard.\u003c\/p\u003e\n\u003cp\u003eOf course, it's what's inside the mount that really counts. Sturdy construction from high-quality components give NexStar SE the pointing and tracking accuracy needed to observe and follow your favorite targets with push-button ease. Use the included NexStar+ hand control to locate over 40,000 celestial objects, or take a Sky Tour and let your telescope show you the best objects currently visible.\u003c\/p\u003e\n\u003cp\u003eAligning your telescope is simple and painless, too, thanks to SkyAlign. This process makes alignment as easy as 1-2-3: just center three bright objects in your eyepiece and press ALIGN. For even easier alignment, attach our StarSense AutoAlign and your NexStar SE aligns itself!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features Let the NexStar SE Grow with You\u003cbr\u003e\u003c\/strong\u003eThe NexStar SE is compatible with all the high-tech accessories advanced users love. Provide GPS coordinates to your telescope with SkySync, or add automatic alignment functionality with StarSense AutoAlign.\u003c\/p\u003e\n\u003cp\u003eFor planetary imaging, pair your NexStar 6SE with one of our Skyris cameras. Or, experiment with wide-field deep sky astro imaging by replacing the telescope's secondary mirror with a DSLR or astronomical CCD camera with a Fastar\/HyperStar lens assembly. From your first observing session and for years to come, the NexStar SE is your trusted companion.\u003c\/p\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003cp class=\"icon-list-heading\"\u003eIncludes These Celestron Technologies\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-6se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#all-star-polar-alignment-desc\" style=\"font-size: 1.4em;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/all-star-polar-alignment.png?v=14174229997623674942\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-6se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#celestron-pwi-telescope-control-software-desc\" style=\"font-size: 1.4em;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/celestron-pwi-telescope-control-software.png?v=6136389852374468086\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-6se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#celestron-starry-night-software-desc\" style=\"font-size: 1.4em;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/celestron-starry-night-software.png?v=17648813020421007894\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-6se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#fastar-technology-desc\" style=\"font-size: 1.4em;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/fastar-technology.png?v=17389751548295194565\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-6se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#skyalign-technology-desc\" style=\"font-size: 1.4em;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/skyalign-technology.png?v=1942704454198081915\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-6se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#starbright-xlt-optical-coatings-desc\" style=\"font-size: 1.4em;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/starbright-xlt-optical-coatings.png?v=10219783646150028191\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eCompatible With\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-6se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#starsense-technology-desc\" style=\"font-size: 1.4em;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/starsense-technology.png?v=2697120769000831277\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-6se-computerized-telescope#\" class=\"js-modal-show\" data-modal-show=\"product-tech\" data-modal-tech=\"#wifi-technology-desc\" style=\"font-size: 1.4em;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/wifi-technology.png?v=1211654591343796185\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\n\u003ctable id=\"product-downloads-list\" class=\"table-open\"\u003e\n\u003cthead class=\"product-files-manuals\"\u003e\n\u003ctr\u003e\n\u003cth\u003eMANUALS:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"product-files-manuals\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1299179004_91024inst0405_558e9f8a-bd77-4ff5-83e7-ed3fdf8f3c4c.pdf?v=1765166188\" target=\"_blank\"\u003eSchmidt-Cassegrain Optics Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/11068-11069_6SE-8SE_Telescope_Manual_5lang_Interactive_20Web_9567f9d4-1e81-4628-9f8c-b5165e2deca2.pdf?v=1765166193\" target=\"_blank\"\u003eNexStar 6SE and 8SE Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1169672639_6se8sesetupguid_75508233-910d-4b3a-8e50-02d3e167eb1e.pdf?v=1765166198\" target=\"_blank\"\u003eNexStar 6 SE and 8 SE Quick Setup Guide\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/nexstar_plus_hc_Addendum_5lang_f1a90098-9ef0-43a3-8c93-6fc410a611f1.pdf?v=1765166202\" target=\"_blank\"\u003eNexStar Plus Hand Control Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/CPWI_20Software_20Manual_0620_Final_4ed0dd1f-878b-4c63-922b-99a62cd0bc0d.pdf?v=1765166207\" target=\"_blank\"\u003eCelestron PWI Telescope Control Software Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead class=\"product-files-software\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSOFTWARE \u0026amp; FIRMWARE:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"product-files-software\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/celestron-site-support-files.s3.amazonaws.com\/support_files\/NexRemoteInstall_1_7_24.exe\" target=\"_blank\"\u003eNexRemote Telescope Control Software\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/CFM.zip?v=1613761655\" target=\"_blank\"\u003eCelestron Firmware Manager (CFM) Software\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/celestron-pwi-telescope-control-software\" target=\"_blank\"\u003eCPWI Software\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead class=\"product-files-other\"\u003e\n\u003ctr\u003e\n\u003cth\u003eOTHER PRODUCT FILES:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"product-files-other\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NexStar_SE_Telescope_Basics_Interactive_Manual_Eng_e29a18de-0ca2-4fd4-bf85-35865c2827b7.pdf?v=1765166211\" target=\"_blank\"\u003eNexStar SE Telescope Basic\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/blogs\/knowledgebase\/solar-safety-warning\" target=\"_blank\"\u003eSolar Safety Warning\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=Dp4_TGhU-0w\" target=\"_blank\"\u003eHow to Align a Red Dot Finder to Your Telescope Video\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NexStar_20SE_20Series_20additional_20specifications_ae2ea59f-6589-42e4-9b69-9ff8916d01a2.pdf?v=1765166215\" target=\"_blank\"\u003eNexStar SE Additional Specifications\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/SCT_20_26_20EdgeHD_20Collimation_20Guide_281_29_78ce2267-49aa-4658-b3aa-5682b4bff583.pdf?v=1765166219\" target=\"_blank\"\u003eSCT \u0026amp; EdgeHD Collimation Guide\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/blogs\/knowledgebase\/how-to-determine-which-eyepieces-to-use-with-your-telescope\" target=\"_blank\"\u003eHow to Determine Which Eyepieces to Use with Your Telescope\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1154108406_nexstarcommprot_51d48fae-4e34-42bb-8228-db8b64f53be0.pdf?v=1765166223\" target=\"_blank\"\u003eNexStar Communication Protocol v 1.2\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1297798410_astronomybasics_467d2acd-596f-42b6-9340-40bc8e9c906d.pdf?v=1765166227\" target=\"_blank\"\u003eAstronomy Basics\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1297801919_telescopemainte_f10cb9d5-b279-463e-97ce-ad5546dab002.pdf?v=1765166232\" target=\"_blank\"\u003eTelescope Maintenance\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1297801590_celestialobserv_ef65ea3e-7991-42e1-85d6-21ec1ada16c1.pdf?v=1765166236\" target=\"_blank\"\u003eCelestial Observing\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-list-wrap\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable class=\"table-open\" id=\"product-specs-list\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical Tube Info:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eSchmidt-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e150mm (5.91\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e1500mm (59\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003ef\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e25mm (.98\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e60x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinder scope\u003c\/td\u003e\n\u003ctd\u003eStarPointer red dot finder scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStar Diagonal\u003c\/td\u003e\n\u003ctd\u003e1.25\" Star Diagonal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e354x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e21x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude\u003c\/td\u003e\n\u003ctd\u003e13.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Rayleigh)\u003c\/td\u003e\n\u003ctd\u003e0.93 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Dawes)\u003c\/td\u003e\n\u003ctd\u003e0.77 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power (Compared to human eye)\u003c\/td\u003e\n\u003ctd\u003e459x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction\u003c\/td\u003e\n\u003ctd\u003e56mm (2.2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction by Diameter\u003c\/td\u003e\n\u003ctd\u003e37%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction by Area\u003c\/td\u003e\n\u003ctd\u003e14%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings\u003c\/td\u003e\n\u003ctd\u003eStarBright XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Length\u003c\/td\u003e\n\u003ctd\u003e406mm (16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Diameter\u003c\/td\u003e\n\u003ctd\u003e181mm (7.1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Weight\u003c\/td\u003e\n\u003ctd\u003e8 lbs (3.6 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMount Info:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"spec-block-2\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eComputerized Altitude-Azimuth Single Fork Arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstrument load capacity\u003c\/td\u003e\n\u003ctd\u003e12 lbs (5.44 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight adjustment range (includes mount and tripod)\u003c\/td\u003e\n\u003ctd\u003e965.2mm - 1422.4mm (38\" - 56\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod leg diameter\u003c\/td\u003e\n\u003ctd\u003e50.8mm (2\") Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Head Weight\u003c\/td\u003e\n\u003ctd\u003e11 lbs (5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory Tray\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Weight\u003c\/td\u003e\n\u003ctd\u003e9 lbs (4.08 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003e9 slew speeds - max speed 5°\/second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Rates\u003c\/td\u003e\n\u003ctd\u003eSidereal, Solar and Lunar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Modes\u003c\/td\u003e\n\u003ctd\u003eAlt-Az, EQ North \u0026amp; EQ South\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPS\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Compatibility\u003c\/td\u003e\n\u003ctd\u003eCG-5 dovetail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Auxiliary ports\u003c\/td\u003e\n\u003ctd\u003e1x Aux port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutoguide port\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB port\u003c\/td\u003e\n\u003ctd\u003eYes, Hand Control input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e8-AA batteries (not included) | 12 VDC-750 mA (Tip positive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Drive\u003c\/td\u003e\n\u003ctd\u003eDC servo motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Procedures\u003c\/td\u003e\n\u003ctd\u003eSkyAlign, 1-Star Align, 2-Star Align, Auto 2-Star Align, Solar System Align, EQ North \/ EQ South Alignment (EQ align requires an equatorial wedge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriodic Error Correction\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputerized Hand Control\u003c\/td\u003e\n\u003ctd\u003eDouble line, 18 character Liquid Crystal Display with 19 fiber optic backlit LED buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNexStar+ Database\u003c\/td\u003e\n\u003ctd\u003e40,000 objects, 200 user defined programmable objects. Enhanced information on over 200 objects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003eCelestron's Starry Night Special Edition Software, SkyPortal App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Kit Weight\u003c\/td\u003e\n\u003ctd\u003e21 lbs (9.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Items\u003c\/td\u003e\n\u003ctd\u003eNexStar SE OTA | Single Fork Arm Mount | Tripod | Accessory Tray | Star Pointer Finder scope | NexStar+ Hand Control | 25mm eyepiece | Star Diagonal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":32703048548432,"sku":"11068","price":1450.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/celestron-telescope-celestron-nexstar-6se-6-computerized-telescope-11068-15890105106512.jpg?v=1746814953"},{"product_id":"celestron-nexstar-8se-computerized-telescope-11069","title":"Celestron NexStar 8SE 8\" Computerized Telescope - 11069","description":"\u003ch4\u003eHighlights\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe world's most beloved telescope! The classic, 8-inch Schmidt-Cassegrain revolutionized amateur astronomy in the 1970s. Now, the iconic orange tube design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike.\u003c\/li\u003e\n\u003cli\u003eLarge, 8-inch aperture with excellent light-gathering ability provides spectacular views of the Moon and planets, along with deep sky objects like the Whirlpool Galaxy and Hercules Globular Cluster.\u003c\/li\u003e\n\u003cli\u003eFully automated, GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for you.\u003c\/li\u003e\n\u003cli\u003eSkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if you're unfamiliar with the night sky, you can easily align your telescope on any three bright objects.\u003c\/li\u003e\n\u003cli\u003eUnique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-videoid=\"un37haZ_Hs0\" class=\"js-video video-wrap\"\u003e\n\u003cdiv class=\"video-frame\"\u003e\u003ciframe id=\"169580895\" data-gtm-yt-inspected-2574542_66=\"true\" src=\"https:\/\/www.youtube.com\/embed\/un37haZ_Hs0?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fwww.celestron.com\" height=\"315\" width=\"560\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"video-desc js-video-title\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-videoid=\"B4RvPnSC_Eg\" class=\"js-video video-wrap\"\u003e\n\u003cdiv class=\"video-frame\"\u003e\u003ciframe id=\"789352025\" data-gtm-yt-inspected-2574542_66=\"true\" src=\"https:\/\/www.youtube.com\/embed\/B4RvPnSC_Eg?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fwww.celestron.com\" height=\"315\" width=\"560\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eCelestron's signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NexStar 8SE. It's the perfect choice for your first serious telescope, offering impressive views at an economical price.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Founder's Vision, Re-imagined for the 21\u003csup\u003est\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eCentury\u003cbr\u003e\u003c\/strong\u003eIn the 1970s, the classic Celestron 8 brought the hobby of astronomy to the masses and established Celestron as the world's premier telescope maker. Our founder, Tom Johnson, invented Celestron's proprietary method of producing Schmidt corrector plates for superior views and maximum portability. Johnson believed in creating high-quality optical instruments at an affordable price, and inspired a generation of amateur astronomers.\u003c\/p\u003e\n\u003cp\u003eFour decades later, we've improved upon this design by adding cutting-edge features, while staying true to our founder's intent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBig Mirror, Small Price\u003cbr\u003e\u003c\/strong\u003eWith a full 8 inches of aperture, the 8SE reveals details in even the faintest celestial objects. With this much light-gathering ability, you'll clearly observe Cassini's Division in Saturn's rings, the cloud bands on Jupiter, and the Great Red Spot. Beyond the solar system, your 8SE will show you hundreds of pinpoint stars in the Hercules Globular Cluster, the spiral arms of the Whirlpool Galaxy, and more. And don't forget the Moon-you'll see craters and geographic features like never before.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionary Single Fork Arm Mount\u003cbr\u003e\u003c\/strong\u003eWe know the best telescope is the one you will use most often. That's why Celestron's engineers created NexStar SE's unique, patented single fork arm mount. It's perfectly portable and makes setup quick and easy. What's more, the NexStar SE breaks down into several lightweight and compact pieces, making it easy to transport, even in small vehicles. You'll have no problem getting the NexStar SE to your favorite observing site, or setting it up quickly in your backyard.\u003c\/p\u003e\n\u003cp\u003eOf course, it's what's inside the mount that really counts. Sturdy construction from high-quality components give NexStar SE the pointing and tracking accuracy needed to observe and follow your favorite targets with push-button ease. Use the included NexStar+ hand control to locate over 40,000 celestial objects, or take a Sky Tour and let your telescope show you the best objects currently visible.\u003c\/p\u003e\n\u003cp\u003eAligning your telescope is simple and painless, too, thanks to SkyAlign. This process makes alignment as easy as 1-2-3: just center three bright objects in your eyepiece and press ALIGN. For even easier alignment, attach our StarSense AutoAlign and your NexStar SE aligns itself!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features Let the NexStar SE Grow with You\u003cbr\u003e\u003c\/strong\u003eThe NexStar SE is compatible with all the high-tech accessories advanced users love. Control your telescope using your iPhone or iPad with our SkyQ Link, or add GPS functionality with SkySync.\u003c\/p\u003e\n\u003cp\u003eIf you're interested in astro imaging, the NexStar SE is Fastar-compatible for ultra-fast, wide field imaging. For planetary imaging, there's no better choice than a NexStar 8SE paired with one of our Skyris cameras. From your first observing session and for years to come, the NexStar SE is your trusted companion.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"product-downloads-list\" class=\"table-open\"\u003e\n\u003ctbody class=\"product-files-manuals\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1299179004_91024inst0405_b48db2d6-203e-4179-b75a-bb8ecd8c6f30.pdf?v=1765166242\" target=\"_blank\"\u003eSchmidt-Cassegrain Optics Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/11068-11069_6SE-8SE_Telescope_Manual_5lang_Interactive_20Web_fed6c7fc-ed3c-43a5-a29a-9c0de734965e.pdf?v=1765166247\" target=\"_blank\"\u003eNexStar 6SE and 8SE Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1169672639_6se8sesetupguid_bc9f2fc5-2f4c-46df-8105-472079110585.pdf?v=1765166252\" target=\"_blank\"\u003eNexStar 6 SE and 8 SE Quick Setup Guide\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/nexstar_plus_hc_Addendum_5lang_ab8ab0d9-c82e-4c35-93a5-52be0c853f51.pdf?v=1765166256\" target=\"_blank\"\u003eNexStar Plus Hand Control Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/CPWI_20Software_20Manual_0620_Final_96e1e532-f770-4306-a5f0-3a4d42308c92.pdf?v=1765166261\" target=\"_blank\"\u003eCelestron PWI Telescope Control Software Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead class=\"product-files-software\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSOFTWARE \u0026amp; FIRMWARE:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"product-files-software\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/celestron-site-support-files.s3.amazonaws.com\/support_files\/NexRemoteInstall_1_7_24.exe\" target=\"_blank\"\u003eNexRemote Telescope Control Software\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/CFM.zip?v=1613761655\" target=\"_blank\"\u003eCelestron Firmware Manager (CFM) Software\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/celestron-pwi-telescope-control-software\" target=\"_blank\"\u003eCPWI Software\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead class=\"product-files-other\"\u003e\n\u003ctr\u003e\n\u003cth\u003eOTHER PRODUCT FILES:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"product-files-other\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NexStar_SE_Telescope_Basics_Interactive_Manual_Eng_90737bda-66f0-4845-a270-e7cc27e1b94c.pdf?v=1765166265\" target=\"_blank\"\u003eNexStar SE Telescope Basic\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/blogs\/knowledgebase\/solar-safety-warning\" target=\"_blank\"\u003eSolar Safety Warning\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=Dp4_TGhU-0w\" target=\"_blank\"\u003eHow to Align a Red Dot Finder to Your Telescope Video\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/NexStar_20SE_20Series_20additional_20specifications_6f2a5adb-033c-47c9-9b21-25857f3d3544.pdf?v=1765166269\" target=\"_blank\"\u003eNexStar SE Additional Specifications\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/SCT_20_26_20EdgeHD_20Collimation_20Guide_281_29_07152aa9-7e47-4a36-bc75-61d11ca314f0.pdf?v=1765166273\" target=\"_blank\"\u003eSCT \u0026amp; EdgeHD Collimation Guide\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/blogs\/knowledgebase\/how-to-determine-which-eyepieces-to-use-with-your-telescope\" target=\"_blank\"\u003eHow to Determine Which Eyepieces to Use with Your Telescope\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1154108406_nexstarcommprot_632f918e-a09a-4891-9a99-b1ef1a017310.pdf?v=1765166277\" target=\"_blank\"\u003eNexStar Communication Protocol v 1.2\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1297798410_astronomybasics_f3ed28c2-698b-4066-9b9f-0d98a14f2a6f.pdf?v=1765166282\" target=\"_blank\"\u003eAstronomy Basics\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1297801919_telescopemainte_fc88403e-1090-4d62-bf3c-3a70d2ed55b4.pdf?v=1765166286\" target=\"_blank\"\u003eTelescope Maintenance\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/1297801590_celestialobserv_af810193-abfd-455f-9a7e-9a6eba9aeec2.pdf?v=1765166289\" target=\"_blank\"\u003eCelestial Observing\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable class=\"table-open\" id=\"product-specs-list\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical Tube Info:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eSchmidt-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e203.2mm (8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e2032mm (80\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003ef\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e25mm (.98\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification of Eyepiece 1\u003c\/td\u003e\n\u003ctd\u003e81x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinder scope\u003c\/td\u003e\n\u003ctd\u003eStarPointer red dot finder scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStar Diagonal\u003c\/td\u003e\n\u003ctd\u003e1.25\" Star Diagonal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e480x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest Useful Magnification\u003c\/td\u003e\n\u003ctd\u003e29x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Stellar Magnitude\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Rayleigh)\u003c\/td\u003e\n\u003ctd\u003e0.69 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Dawes)\u003c\/td\u003e\n\u003ctd\u003e0.57 arc seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering Power (Compared to human eye)\u003c\/td\u003e\n\u003ctd\u003e843x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction\u003c\/td\u003e\n\u003ctd\u003e64mm (2.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction by Diameter\u003c\/td\u003e\n\u003ctd\u003e31%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Mirror Obstruction by Area\u003c\/td\u003e\n\u003ctd\u003e9.77%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Coatings\u003c\/td\u003e\n\u003ctd\u003eStarbright XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Length\u003c\/td\u003e\n\u003ctd\u003e432mm (17\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Diameter\u003c\/td\u003e\n\u003ctd\u003e232mm (9.1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Tube Weight\u003c\/td\u003e\n\u003ctd\u003e12 lbs (5.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail\u003c\/td\u003e\n\u003ctd\u003eCG-5 Dovetail bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMount Info:\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"spec-block-2\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eComputerized Altitude-Azimuth Single Fork Arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstrument load capacity\u003c\/td\u003e\n\u003ctd\u003e12 lbs (5.44 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight adjustment range (includes mount and tripod)\u003c\/td\u003e\n\u003ctd\u003e965.2mm - 1422.4mm (38\" - 56\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod leg diameter\u003c\/td\u003e\n\u003ctd\u003e50.8mm (2\") Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Head Weight\u003c\/td\u003e\n\u003ctd\u003e11 lbs (5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory Tray\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Weight\u003c\/td\u003e\n\u003ctd\u003e9 lbs (4.08 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003e9 slew speeds - max speed 5°\/second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Rates\u003c\/td\u003e\n\u003ctd\u003eSidereal, Solar and Lunar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Modes\u003c\/td\u003e\n\u003ctd\u003eAlt-Az, EQ North \u0026amp; EQ South\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPS\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDovetail Compatibility\u003c\/td\u003e\n\u003ctd\u003eCG-5 dovetail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Auxiliary ports\u003c\/td\u003e\n\u003ctd\u003e1x Aux port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutoguide port\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB port\u003c\/td\u003e\n\u003ctd\u003eYes, Hand Control input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e8-AA batteries (not included) | 12 VDC-750 mA (Tip positive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Drive\u003c\/td\u003e\n\u003ctd\u003eDC servo motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Procedures\u003c\/td\u003e\n\u003ctd\u003eSkyAlign, 1-Star Align, 2-Star Align, Auto 2-Star Align, Solar System Align, EQ North \/ EQ South Alignment (EQ align requires an equatorial wedge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeriodic Error Correction\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputerized Hand Control\u003c\/td\u003e\n\u003ctd\u003eDouble line, 18 character Liquid Crystal Display with 19 fiber optic backlit LED buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNexStar+ Database\u003c\/td\u003e\n\u003ctd\u003e40,000 objects, 200 user defined programmable objects. Enhanced information on over 200 objects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003eCelestron's Starry Night Special Edition Software, SkyPortal App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Kit Weight\u003c\/td\u003e\n\u003ctd\u003e24 lbs (10.88 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Items\u003c\/td\u003e\n\u003ctd\u003eNexStar SE OTA | Single Fork Arm Mount | Tripod | Accessory Tray | Star Pointer Finder scope | NexStar+ Hand Control | 25mm eyepiece | Star Diagonal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":32703105466448,"sku":"11069","price":2070.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/celestron-telescope-celestron-nexstar-8se-8-computerized-telescope-11069-15890087542864.jpg?v=1746814951"},{"product_id":"zwo-efw-nikon-ii","title":"ZWO Electronic filter Wheel Adapter II for Nikon - ZWO EFW-Nikon-II","description":"\u003cp\u003eThe ZWO new EFW-Nikon-Ⅱ adapter with 20mm thickness design is independently developed by ZWO. It's suitable for connecting a Nikon lens and ZWO 1.25\"\/31mm\/36mm filter wheel.\u003c\/p\u003e\n\u003cp\u003eThe thread of the interface is M42*0.75 so \u003cstrong\u003eit cannot be connected to 2\" EFW\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt can only match with ASI cooled cameras with 6.5mm back focus length.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-22947\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-New-EFW-Nikon-_E2_85_A1-Adapter.jpg?v=1765075157\" alt=\"ZWO New EFW-Nikon-Ⅱ Adapter\" width=\"600\" height=\"600\"\u003e\u003c\/p\u003e\n\u003ch3\u003eConnection method:\u003c\/h3\u003e\n\u003cp\u003eYou can use this adapter with the following ASI cooled cameras:\u003c\/p\u003e\n\u003cp\u003eASI533\/ASI183\/ASI294\/ASI1600\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-22948\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-New-EFW-Nikon-_E2_85_A1-Adapter-Connection-Method.jpg?v=1765075160\" alt=\"ZWO New EFW-Nikon-Ⅱ Adapter-Connection Method\" width=\"1000\" height=\"372\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-22949\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/ZWO-New-EFW-Nikon-_E2_85_A1-Adapter-Package-List.jpg?v=1765075164\" alt=\"ZWO New EFW-Nikon-Ⅱ Adapter-Package List\" width=\"600\" height=\"600\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32731677622352,"sku":"ZWO EFW-Nikon-Ⅱ","price":75.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/zwo-accessory-zwo-electronic-filter-wheel-adapter-ii-for-nikon-zwo-efw-nikon-ii-15988431159376.jpg?v=1736013940"},{"product_id":"zwo-eaf-bracket-for-takahashi-and-others-zwo-eaf-brk-tk","title":"ZWO EAF Bracket for Takahashi and Others - ZWO EAF-BRK-TK","description":"\u003cp\u003eThis is an optional\u003cspan\u003e accessory for the ZWO EAF\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThere is a 4mm adapter for newer EAFs and 5mm adapter for older EAFs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.yuque.com\/zwopkb\/hardware\/eaf-support-list\" target=\"_blank\"\u003eA helpful link on installations\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSupported Scopes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTakahashi FS60\u003c\/li\u003e\n\u003cli\u003eTakahashi FSQ85\u003c\/li\u003e\n\u003cli\u003eTakahashi FSQ106\u003c\/li\u003e\n\u003cli\u003eTakahashi TSA120\u003c\/li\u003e\n\u003cli\u003eSky-Watcher Esprit 100\u003c\/li\u003e\n\u003cli\u003eSky-Watcher Esprit 120\u003c\/li\u003e\n\u003cli\u003eSky-Watcher Esprit 150\u003c\/li\u003e\n\u003cli\u003eVixen VC200L\u003c\/li\u003e\n\u003cli\u003eOrion ED80T\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/3bfc20947e159feb98e915bcb3079383.webp?v=1761937503\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":32743699677264,"sku":"ZWO EAF-BRK-TK","price":37.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/zwo-accessories-zwo-eaf-bracket-for-takahashi-and-others-zwo-eaf-brk-tk-1200744915.webp?v=1761951316"},{"product_id":"s11100","title":"Sky-Watcher Evostar 80  APO - S11100","description":"\u003ch4\u003eHighlights\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e80 mm apochromatic Refractor with Schott BK-7 and FPL-53 ED glass\u003c\/li\u003e\n\u003cli\u003e600 mm focal length (f\/7.5)\u003c\/li\u003e\n\u003cli\u003eDual-speed 2″ Crayford-type focuser with 1.25″ adapter\u003c\/li\u003e\n\u003cli\u003e8×50 RA erect-image finder scope\u003c\/li\u003e\n\u003cli\u003e2″ dielectric diagonal\u003c\/li\u003e\n\u003cli\u003e20 mm and 5 mm 1.25″ eyepieces\u003c\/li\u003e\n\u003cli\u003eTube-ring attachment hardware and Aluminum carry case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSky-Watcher EvoStar 80ED APO Refractor: Portable Optical Powerhouse!\u003c\/strong\u003e\u003cbr\u003eDue to their unobstructed textbook-like diffraction patterns and exotic optical properties, the ED-APO produces the sharpest, highest quality imaging obtainable from any telescope optical design. These breathtakingly pristine celestial views are coveted by experienced amateur astronomers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eObserving with SW EvoStar 80ED 80 mm Refractor\u003c\/strong\u003e\u003cbr\u003eFortunate indeed is the amateur astronomer with a SW ED-APO 80 mm refractor on a clear night with transparent skies and a stable atmosphere. The Sky-Watcher ED-APO 80mm is a modestly wide-field telescope offering bright, wide swaths of sky in a single view. It is well suited for wide-field astronomical observation of prominent nebulae, star clusters and galaxies from a dark-sky location, or can be used as an astrograph for sky photography. As a terrestrial spotting scope or telephoto lens, the ED-APO's performance is absolutely superb. Ultra high contrast allows the subtlest of details to be easily scrutinized under conditions of good seeing. The petite silhouette of the SW ED-APO 80 mm makes for an excellent compact, portable telescope that travels light and fits a small space. At about 50-power, structural detail becomes apparent in our solar system's gas giants like Saturn and Jupiter. The Moon also exhibits striking crater detail along the lunar terminator.\u003c\/p\u003e\n\u003cp\u003eAs an astrograph, the SW EvoStar 80ED delivers superb performance imaging a wide spectrum of astronomical phenomenon.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRefractors-the Ultimate Imaging Instruments\u003c\/strong\u003e\u003cbr\u003eIn a given aperture size, refractors will always exhibit sharper images than other optical designs because the refractor concentrates more light into the central airy-disk and first diffraction rings. There is no diffraction pattern interference caused by a diagonal mirror, or secondary mirror being suspended in the optical path (central obstruction) as is the case with reflectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSky-Watcher ED-APOs-the Ultimate Refractors\u003c\/strong\u003e\u003cbr\u003eSky-Watcher ED-APO refractors provide the finest images obtainable-bar none-in their design class. If you are on a quest for the ultimate in pristine, near textbook-perfect astronomical imaging, look no further! Sky-Watcher ED apochromatic refractors deliver dramatic coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomenon that are second to none. Sky-Watcher ED-APO refractors are the logical choice as an investment in advanced instrumentation for exceptional viewing or photography.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVirtually Eliminates Residual Chromatic Aberration \u003c\/strong\u003e\u003cbr\u003eThe Sky-Watcher ED-APO design assures virtual elimination of residual \"false color\" (i.e. chromatic aberration) normally present in 2-element achromatic lens designs which utilize standard crown and flint glasses.\u003c\/p\u003e\n\u003cp\u003eSky-Watcher APO refractors utilize the finest extra-low dispersion (ED) glass available, FPL-53. This results in the best color correction for an ED doublet lens.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSchott Glass Used for Front Crown Element and ED 2 Lens Element\u003c\/strong\u003e\u003cbr\u003eThe P80ED will benefit from the inclusion of Schott glass being used for the positive front Crown element in the objective. Schott is the recognized world leader in glass utilized for precision optical lens systems, including medical instrumentation and famous-brand camera lenses. While Schott glass is only used in selected models, all other models utilize top-quality, Grade-A glass from perhaps less famous but, nonetheless, highly respected, high-quality glass manufacturers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePride and Perfection in Optical Manufacturing\u003c\/strong\u003e\u003cbr\u003eEvery lens element is individually inspected for purity and absence of striae and other image-degrading imperfections. Every lens is pitched polished to exacting standards of optical fabrication and performance by highly skilled opticians utilizing state-of-the-art methodology and rigidly controlled optical testing procedures. The result is high-quality, diffraction-limited optics performing to the theoretical limits of their respective aperture sizes. All lenses are uniformly air-spaced in their cell housings.\u003c\/p\u003e\n\u003cp\u003eSky-Watcher offers one of the most extensive lines of ED-APOCHROMATIC refractors in the world. Using only the finest fabrication materials available, Sky-Watcher APO refractors are manufactured to painstakingly rigorous, exacting standards of optical and mechanical quality to insure the amateur astronomer peak performance and a great experience each and every time a Sky-Watcher ED-APO is taken into the field. We know the amateur astronomer has very high expectations regarding astronomical equipment purchases. Sky-Watcher has been delivering consistent satisfaction for over a decade.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetallic High-Transmission Lens Coatings \u003c\/strong\u003e\u003cbr\u003eEach air-to-glass lens surface has exotic anti-reflection metallic coatings applied to ensure optimum light through-put. The proprietary Sky-Watcher \"Metallic High-Transmission Coatings\" (MHC) are the finest photon anti-rejection coatings in their class.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLight-Baffled Optical Systems\u003c\/strong\u003e\u003cbr\u003eThe objective lens cell is light-baffled to reject stray, unfocused light. The draw tube is likewise baffled to insure optimum contrast. The tube interior is flat blackened to help prevent unfocused internal light reflections from reaching the focal plane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision 2″ Crayford-style Focuser is Standard\u003c\/strong\u003e\u003cbr\u003eOptical focus is achieved by means of a mechanically ultra-smooth, backlash-free, precision 2″ Crayford-style focuser assembly with 1.25″ adapter. Focuser offers 2 speeds for fine and ultra-fine focusing adjustments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTube Materials\u003c\/strong\u003e\u003cbr\u003eThe optical tube material is aluminum, powder-coated reflective gloss black with gold fleck accent. The front and back cells are cast-aluminum painted white or black.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTelescope Tube Attachment Hardware\u003c\/strong\u003e\u003cbr\u003eThe Sky-Watcher APO optical tubes come with attachment hardware that allows them to be securely fastened to compatible mounts. The quick-release tube rings provided with SW ED-APO models 80ED, 100ED and 120ED are cast-aluminum, painted white.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Components for Selected Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll Sky-Watcher USA EvoStar s come with 2-speed backlash-free 2\" Crayford-style focusers and quality foam-lined metal carrying cases as standard equipment. EvoStar s are also supplied with right-angle 8x50mm viewfinder with bracket; 2\" dielectric diagonal; two 1.25\" LE (Long Eye relief) eyepieces (LET20mm and LET5mm); 1.25\" focuser adapter; and tube ring attachment hardware that works with compatible mounts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead class=\"hide-thead\"\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eS11100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e050234111003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eED Doublet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Coatings\u003c\/td\u003e\n\u003ctd\u003eFully Multi-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass Type\u003c\/td\u003e\n\u003ctd\u003eBK7\/FPL-53(ED)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrue Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\/Ratio\u003c\/td\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eObservational Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDawes Limit\u003c\/td\u003e\n\u003ctd\u003e1.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRayleigh Limit\u003c\/td\u003e\n\u003ctd\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Mag.\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Magnification\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Magnification\u003c\/td\u003e\n\u003ctd\u003e157\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering (compared to next size down)\u003c\/td\u003e\n\u003ctd\u003e24%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGeneral Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser\u003c\/td\u003e\n\u003ctd\u003e2\" Dual Speed Crayford\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Length (Retract\/Ext.)\u003c\/td\u003e\n\u003ctd\u003e22.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Outer Diameter\u003c\/td\u003e\n\u003ctd\u003e4.5625\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Weight (with accessories)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessories\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Finder\u003c\/td\u003e\n\u003ctd\u003e8x50 RACI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Diagonal\u003c\/td\u003e\n\u003ctd\u003e2\" Dielectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Accessories\u003c\/td\u003e\n\u003ctd\u003eRings\/V-Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Eyepieces\u003c\/td\u003e\n\u003ctd\u003e25mm LET\/5 Planetary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification w\/ Included Eyepieces\u003c\/td\u003e\n\u003ctd\u003e30x\/120x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Case\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrector\u003c\/td\u003e\n\u003ctd\u003eNo (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead style=\"display: none;\"\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weights \u0026amp; Dimensions\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":32777478438992,"sku":"S11100","price":1199.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/sky-watcher-telescope-sky-watcher-evostar-80-apo-s11100-16131769565264.jpg?v=1735939472"},{"product_id":"s11210","title":"Sky-Watcher Quattro 200P 8\" Imaging Newtonian - S11210","description":"\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e205mm aperture, 800mm focal length\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFast f\/4 focal ratio\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eParabolic mirror designed for imaging with 94% reflectivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e10:1, dual-speed, 2-inch Crayford-style focuser\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOversized secondary mirror produces greater illumination for full-frame DSLR and CCD cameras\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTube rings, mounting plate, eyepiece adapters, and 9x50 finder scope included\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe new Sky-Watcher Quattro Imaging Newtonian with dual-speed focuser incorporates a superb mirror-set with two significant advantages over competing products. A 2\" dual-speed 10:1 ratio focuser is included for excellent focusing precision. Additionally, the tube length has been slightly shortened to optimize performance for prime-focus photography.\u003c\/p\u003e\n\u003cp\u003eEven better performance for astrophotography, and visual use, can be achieved when used in combination with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.skywatcherusa.com\/products\/sky-watcher-quattro-coma-corrector\"\u003eSky-Watcher Quattro coma corrector\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead class=\"hide-thead\"\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eS11210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e050234112109\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eNewtonian\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMirror Coatings\u003c\/td\u003e\n\u003ctd\u003e94% Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass Type\u003c\/td\u003e\n\u003ctd\u003eBorosilicate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e203\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\/Ratio\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length (mm)\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Diameter\u003c\/td\u003e\n\u003ctd\u003e70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Obstruction (by diameter)\u003c\/td\u003e\n\u003ctd\u003e34%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Obstruction by Area\u003c\/td\u003e\n\u003ctd\u003e12%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eObservational Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDawes Limit\u003c\/td\u003e\n\u003ctd\u003e0.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRayleigh Limit\u003c\/td\u003e\n\u003ctd\u003e0.69\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiting Mag.\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Magnification\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Magnification\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Gathering (compared to next size down)\u003c\/td\u003e\n\u003ctd\u003e78%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGeneral Info\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser\u003c\/td\u003e\n\u003ctd\u003e2\" Dual Speed Crayford\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Length (Retract\/Ext.)\u003c\/td\u003e\n\u003ctd\u003e28\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Outer Diameter\u003c\/td\u003e\n\u003ctd\u003e9.375\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Weight (with accessories)\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessories\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Finder\u003c\/td\u003e\n\u003ctd\u003e9x50 Finder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Diagonal\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Accessories\u003c\/td\u003e\n\u003ctd\u003eRings\/V-Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Eyepieces\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Case\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrector\u003c\/td\u003e\n\u003ctd\u003eNo (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead style=\"display: none;\"\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weights \u0026amp; Dimensions\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":32777478668368,"sku":"S11210","price":1090.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/products\/sky-watcher-telescope-sky-watcher-quattro-200p-8-imaging-newtonian-s11210-16132292542544.jpg?v=1735939458"}],"url":"https:\/\/telescopescanada.ca\/collections\/products-with-compare-to-set.oembed?page=9","provider":"Telescopes Canada","version":"1.0","type":"link"}