{"product_id":"zwo-asi662mm-2-07mp-usb-3-0-monochrome-camera-asi662mm","title":"ZWO ASI662MM 2.07MP USB 3.0 Monochrome Camera - ASI662MM","description":"\u003cdiv class=\"row clearfix\"\u003e\n\u003cdiv class=\"box one first\"\u003e\n\u003cdiv class=\"tabs_wrap tab-style-three\"\u003e\n\u003cdiv class=\"panes\"\u003e\n\u003cdiv class=\"pane entry-content\" id=\"tab-description\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"主KV\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXdM7EH1Fr-Gc_3yJhJT3w3-SR480uipZgUnjf4dvZyz2Bi6Ga_pUm8ULplA2cMy0M2y5oazU0f4Eb0yj61-4eFxtyeFM6eQiolQTb_srZn8xIO2p6xf2S6Q7LKQUmDs23j7JU7XAsGfRfbl_UxpEQ_6663ab39-e4d1-450b-8cc0-6519fe09dcf6.jpg?v=1765073864\" width=\"553\" height=\"276\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe ASI662MC\/MM is equipped with the Sony-IMX662 rolling shutter CMOS. Boasting a 1\/2.8” frame size combined with a 2.9μm pixel size, it features 2.07 million pixels (1920×1080), and possesses both high sensitivity and low read noise characteristics. In high-speed mode, it can output 107.6 frames per second, providing reliable support for planetary observation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"参数\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXc9gdUM1fpmKhIJBfrdROknlinUAkGbxSsMW69WavjShueY8JtqDtp4wuOzGNpAn4Gph6C3iK-h7uJcBJ_TB6JPiUer35GGLvFr1cQg-iFMoiEuru0XWBORDmeQWBDlukhiIc-YEvrY5vB7QKuMQBo_62356612-47d1-48b6-9bd5-a0b827b97997.jpg?v=1765073867\" width=\"553\" height=\"276\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e4 Unmissable Advantages\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"性能介绍\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXdy3jq1QzVP4SEJ4uX4_tCySH0naIZDuIkC4XKrQ__do8whRIWizmpLZ6if5Fb4RO_0FQ9fkgkDilbrCtuAOd0PRbNrWPn5g-SL53wrjJ3YvQPab3P1qztjYY3rXgdOpGMFO0qt39IS7Uew3ak6lbI_bd454930-cedc-4614-bbc6-622f67d4a5e3.jpg?v=1765073871\" width=\"553\" height=\"276\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLarge full well capacity, not easy to overexposure\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe ASl662 adopts Sony lMX662 sensor with the latest technology.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCompared to the previous generation of sensors, it has very low readout noise and an extreme large full well capacity. This helps effectively avoid overexposure issues and also allow longer  exposures. In low light conditions, the camera performs excellent, capturing very clear images of celestial objects.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"背照式\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXc3KoiOyp4vvvEmdY5bqwGQYa7g6hnZ1AkGmldIpnS3-UbfeTm0u9tDDgUhTNFMlN0xVhKcnsG6pNlJnO35NY3W_c5lpFDNnSTUiTnJ3R9LCWcFdIg4jIpA5F6QgSvRH1DvOUnVF9Pmu1c-vV1H9A_0130bf44-bfd1-45bf-a1ce-552023a56ea5.jpg?v=1765073874\" width=\"553\" height=\"296\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e256MB DDR3 \u0026amp; USB 3.0\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe camera is equipped with a USB 3.0 transmission interface and a built-in 256MB DDR3 cache to ensure stable and secure data transmission. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"256MB-DDR3-\u0026amp;-USB-3.0\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXfunlVwZ-CHXPrEh1hHXW-TWJvuRZfW4mg9G-JYAterKSOhqrtX-2khaKsimgsa9G5RINDTievhbHOoHquMST45ysmeq1lmfTSCPPas63m_v4yJM2sbSO0ZeNjy-R_ngIrZuuZuX9HweIpF0ZCQeN4_c6f15156-cf7d-480c-af49-dd8402a1ef3a.jpg?v=1765073878\" width=\"553\" height=\"298\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo Amp Glow\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eASI662 exhibits zero amp glow, no matter how long the exposure and how high the gain value. Since it is implemented directly at the hardware level, it does not require software control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: This technology is implemented directly at the hardware level and requires no software control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"无辉光\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXfHrVN04TFkGxZPpHsBgNp0I4NrCTsN829Ye49kbuu94BhuDxLZDeC6N9pnd4o73JSkX0111bAkX5YXg_xVepjyduk_yORzYG8h1_bw5SUM-LlI0OBKEPXkt5O1xd6Wj8V3L67G2_u2YdhglZpRdQ0_53e1a968-2edf-42ef-8181-c9352b887a40.jpg?v=1765073881\" width=\"553\" height=\"261\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCamera Curve\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eReadout noise includes pixel noise, circuit noise, and ADC quantization noise. The lower the readout noise, the better. As can be seen, the readout noise of ASl662 is very low compared to CCD camera. The built-in HCG mode can effectively reduce the readout noise at high gain and allow the camera to maintain the same high dynamic range as it does at low gain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen the gain is 252, the HCG mode is automatically turned on and the dynamic range to 11 stops.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"相机曲线\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXeKjNuD0TSsV4FaRaqkaYNxJV7LXcmG2qukHFkxARNa2jemdGxgzt37_NZxcOUfzY2RiuenUc6qzFOfxHSTBP7x00e2zS63fhVbnKViIGY8B-z9w-qPtb5FL1oU5AsVzV8-Nk7ADosC7uGmMcf2LZU_a0219702-0dd1-4e3b-a6c1-6ab04034d0a5.jpg?v=1765073885\" width=\"553\" height=\"817\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eQuantum Efficiency\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe QE curve and readout noise are very important parameters to measure the camera's performance. Higher QE and lower readout noise are necessary to improve the image signal-to-noise ratio.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe peak quantum efficiency of ASI662MC is 91%.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"QE曲线\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXemA0JDzQTwbuj6atZlzRzFHHFlbfzyZJSwdBZXmFC4lyPcOaw9cEwLgtHdSZwgmZiKPjTmtCPYwJatbvgxrexHGaCbCr337DBmSsbv7eefYsDuywfOwzd-Wk7t-CWuqYG-8DJJbxQypddoEG-mjYQ_bc30777d-df38-4c0a-b157-8a07aa03dfd6.jpg?v=1765073889\" width=\"553\" height=\"376\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBased on internal testing and calculation, the peak quantum efficiency of ASI662MM is 91%.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"ASI662MM量子效率\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXcxU7hfEob1AjEJGZUh6v75VLiwodcWQerQBi6iQSqjoUiEw0mBg8McOKFutueDUXGs5rnvINFbyb9ioMH-v49kX7YUjyFtCBYfWdAP9MThCvRJpJ6RYjr_zcboRwm5vFRVxg-wT3NSoHsZwmomohA_c2ce4482-549e-4c68-8cc3-b0b5bd4b240e.jpg?v=1765073892\" width=\"553\" height=\"376\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCamera Details\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"产品图片\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXf-cMDi7JusaW0y_v8gSK5W6DBzw0ECuKMGgGz0ynmUOXhoq3RwhaGyBEtkbNYidzmALJkuJVo9JeQoezFP354opdYuDbZJp4SeyrrtOAKpZeKJil1sowr-vEDQr0LgeUquqfoIyuzs5df1bPMunQ_078799b2-9f86-4e6a-9317-d121ecc353eb.jpg?v=1765073896\" width=\"553\" height=\"435\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAppreciation of user works\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"作品赏析1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXcYbsrhCk4CTpj7sTcXQIIJJDqzeWX-L_y8SwBOVIXoxwXsrxj6CFn17OPyt95-hTFx-eEC3tdV0T7en-MQMaBs47mf6AoNcKyArkSQpO9yCGH3b2jjlvv5uWVk3UyK1ircgE3d1urHJt_ovWX7VaE_85b9fe38-fd6c-4493-8e40-fe289e721d61.jpg?v=1765073899\" width=\"553\" height=\"382\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"作品赏析2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXetglqexBr76I8-7mtqA0ui56NcL8hhF2GDDc6sTWct-S37T0GsnZsyL0iBHyRWph-k0qxWB6Ov5WndgWqdv5mPDyBF2nndnVmGwq7LVhRjkuSOambFKPsJRJBFX3vKBvjs2ZqtbdRw6kjJZ-6KW6Q_eacd33c6-30ef-4b92-8dda-daa145bf5f43.jpg?v=1765073903\" width=\"553\" height=\"382\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eConnection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"连接方式\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXehiGhtTdWMAgf_ajn0BiNbqffJ9qEiaA2CP-pedesaSFBd4pLKt-3sgPP8JX5HBIDpQlHsj7yPPzqMttOG3JPDCYQmAk3W9joLsosnUACNu65LMyNV-7FU7ZMDfrs5-hkCK2FwYwKvyr7PHmqkFw_6d4e8d18-9e14-49a9-8845-f65edc65d6a3.png?v=1765073906\" width=\"553\" height=\"274\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"连接外部设备\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXcdwC9eThfa68Avkh8LBZhZnPNN_w4RHA3L95K7Ob4vmHpZiSItwQ6E9KRDG7C70J51in8aZM_S102pQ6hRNI8H_vOR66ER36pq82ZY7OhkqOpZzw2vakwZ784kWyn08rriZwFwhjpbi3stQUTdlD8_d8be96f4-5cb5-484b-9804-e9d3c790f693.jpg?v=1765073910\" width=\"553\" height=\"435\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMechanical Diagram\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"产品结构\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXeG9QVTuBc6YFlRK1ocuCadcPMSzn3cbx1Tk3iS_AaSe4FMB7hwtax1-Wy5zpQahUjZ3pOL4NEReDvJUtYoFQmjH9W4bUaDOw6LlMUi9KHQ-Wwy4LbHKAjGmsE3qCcSI1i_jC2RT6xv0oS_KzE34QU_4f9bb835-a7f8-4e70-9ec8-6dba15b85cea.jpg?v=1765073913\" width=\"553\" height=\"459\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg alt=\"包装\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/AD_4nXckm5JX96K8yTr-wMc6GeyYS55MiQcBtTl1lznzOtH1t8J1Cu-fazK1Ss5XLhHM4hO_KqEpFMQiXj-e58Tl0_YioNqDOFQmAkWMoLXE0YYQzU4LjFOkOb-fKAEhWmn4Y6sgJonIYK6zkYpUEm1FCg_b54f0510-b822-454b-97da-5f2cd1c4a224.jpg?v=1765073917\" width=\"553\" height=\"533\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cb id=\"docs-internal-guid-29d9af7b-7fff-3f2a-fded-3ec76a10e6d4\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cbr\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","brand":"ZWO","offers":[{"title":"Default Title","offer_id":47252634206427,"sku":"ZWO ASI662MM","price":341.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/6770\/6960\/files\/zwo-camera-zwo-asi662mc-2-07mp-usb-3-0-colour-camera-asi662mc-1178445198.jpg?v=1752692360","url":"https:\/\/telescopescanada.ca\/products\/zwo-asi662mm-2-07mp-usb-3-0-monochrome-camera-asi662mm","provider":"Telescopes Canada","version":"1.0","type":"link"}