Filters

All products

2885 products

Showing 2713 - 2736 of 2885 products

Showing 2713 - 2736 of 2885 products
View
William Optics Accessory William Optics Soft Carry case for FLT132 (foam is not included) - BG1-P005
William Optics William Optics Soft Carry case for FLT132 (foam is not included) - BG1-P005
$299 CAD
Back-Ordered
William Optics Accessory William Optics Soft Carry Case for Z61 - BG1-P006-A01BL01
William Optics William Optics Soft Carry Case for Z61 - BG-60
$82 CAD
Back-Ordered
William Optics Accessory William Optics Soft Carry Case for Z71 , Z73 , Star71, GT71 (foam is not included) - BG1-P004
William Optics William Optics Soft Carry Case for Z71 , Z73 , Star71, GT71 (foam is not included) - BG-70
$96 CAD
Back-Ordered
William Optics Telescope William Optics SpaceCat 51 V3 WIFD APO 250mm f/4.9 - L-RC51SGIIIWilliam Optics Telescope William Optics SpaceCat 51 V3 WIFD APO 250mm f/4.9 - L-RC51SGIII
William Optics William Optics SpaceCat 51 V3 WIFD APO 250mm f/4.9 - L-RC51SGIII
$1,293 CAD
Back-Ordered
William Optics Telescope William Optics SpaceCat 61 WIFD - WO-T-C-61SGWilliam Optics Telescope William Optics SpaceCat 61 WIFD - WO-T-C-61SG
William Optics William Optics SpaceCat 61 WIFD - WO-T-C-61SG
$2,157 CAD
In stock
Save $246
William Optics Telescope William Optics Special Package New Super ZenithStar 81 f/6.9 OTA FPL53 doublet APO, 2.5" R&P Focuser with 6AIII 0.8x Flattener/ReducerWilliam Optics Telescope Gold William Optics Special Package New Super ZenithStar 81 f/6.9 OTA FPL53 doublet APO, 2.5" R&P Focuser with 6AIII 0.8x Flattener/Reducer
William Optics William Optics Special Package New Super ZenithStar 81 f/6.9 OTA FPL53 doublet APO, 2.5" R&P Focuser with 6AIII 0.8x Flattener/Reducer
$1,145 CAD $1,391 CAD
Sold out
William Optics Filter William Optics STC Astro Duo-Narrowband Filter 48mm - YF-STC-ADNWilliam Optics Filter William Optics STC Astro Duo-Narrowband Filter 48mm - YF-STC-ADN
William Optics William Optics STC Astro Duo-Narrowband Filter 48mm - YF-STC-ADN
$575 CAD
Back-Ordered
William Optics Filter William Optics STC Ultra Layer® Astro Multispectra Fiter 48mm - YF-STC-M48William Optics Filter William Optics STC Ultra Layer® Astro Multispectra Fiter 48mm - YF-STC-M48
William Optics William Optics STC Ultra Layer® Astro Multispectra Fiter 48mm - YF-STC-M48
$285 CAD
Back-Ordered
William Optics Accessory William Optics Stl CCD Cameras Flanged Adapter - P-STLWilliam Optics Accessory William Optics Stl CCD Cameras flanged adapter for usage with the P-FLAT68 FLT field flattener. - P-STL
William Optics William Optics Stl CCD Cameras Flanged Adapter - P-STL
$177 CAD
Back-Ordered
William Optics Eyepiece William Optics Super Wide Angle (72°) 2" High Quality Eyepiece 40mm - E-SWA40William Optics Eyepiece William Optics Super Wide Angle (72°) 2" High Quality Eyepiece 40mm - E-SWA40
William Optics William Optics Super Wide Angle (72°) 2" High Quality Eyepiece 40mm - E-SWA40
$187 CAD
Back-Ordered
William Optics Accessory William Optics Synta Style Mounting Base/Bracket - BAFM-ST001
William Optics William Optics Synta Style Mounting Base/Bracket - BAFM-ST001II
$32 CAD
In stock
William Optics Accessory William Optics T-Mount/T-Rings For DSLRsWilliam Optics Accessory William Optics T-Mount/T-Rings For DSLRs
William Optics William Optics T-Mount/T-Rings For DSLRs
From $49 CAD
In stock
Choose options
William Optics Flattener William Optics Ultra Flat 132 (0.79x Reducer) - P-FLAT-132William Optics Flattener William Optics Ultra Flat 132 (0.79x Reducer) - P-FLAT-132
William Optics William Optics Ultra Flat 132 (0.79x Reducer) - P-FLAT-132
$1,293 CAD
Special Order
William Optics Telescope William Optics Ultra-Cat 108 WIFD - T-C-108William Optics Telescope William Optics Ultra-Cat 108 WIFD - T-C-108
William Optics William Optics Ultra-Cat 108 WIFD - T-C-108
$5,182 CAD
In stock
William Optics Telescope William Optics Ultra-Cat 76 WIFD - T-C-76
William Optics William Optics Ultra-Cat 76 WIFD - T-C-76
$2,719 CAD
Back-Ordered
William Optics Guide Scope Red William Optics UniGuide 50mm f/4.0 Guide Scope - M-G50PBWilliam Optics Guide Scope Grey William Optics UniGuide 50mm f/4.0 Guide Scope - M-G50PB
William Optics William Optics UniGuide 50mm f/4.0 Guide Scope - M-G50PB
$246 CAD
In stock
Choose options
William Optics Accessory William Optics Vixen Style Finder Mounting Bracket - M-FB50-BWilliam Optics Accessory William Optics Vixen Style Finder Mounting Bracket - M-FB50-B
William Optics William Optics Vixen Style Finder Mounting Bracket - M-FB50-B
$92 CAD
In stock
William Optics Accessory William Optics William Optics 1.25" SCT Rotolock Eyepiece Adapter/Visual Back with SCT Threads - F-ROTO-A2-125-SCT-TAWilliam Optics Accessory William Optics William Optics 1.25"SCT Rotolock Eyepiece Adapter/Visual Back with SCT Threads - F-ROTO-A2-125-SCT-TA
William Optics William Optics William Optics 1.25" SCT Rotolock Eyepiece Adapter/Visual Back with SCT Threads - F-ROTO-A2-125-SCT-TA
$125 CAD
Back-Ordered
William Optics Accessory William Optics WO Astro Tripod Set Carbon Fiber Tripod - TP-AK2-PWilliam Optics Accessory Tripod with VIXEN for SXD2 William Optics WO Astro Tripod Set Carbon Fiber Tripod - TP-AK2-P
William Optics William Optics WO Astro Tripod Set Carbon Fiber Tripod - TP-AK2-P
$936 CAD
In stock
Choose options
William Optics Accessory William Optics WO Smartphone Holder with 20mm 72 Degree Swan Eyepiece - CLA20William Optics Accessory William Optics WO Smartphone Holder with 20mm 72 Degree Swan Eyepiece - CLA20
William Optics William Optics WO Smartphone Holder with 20mm 72 Degree Swan Eyepiece - CLA20
$147 CAD
Back-Ordered
William Optics Flattener William Optics x0.72 Full-Frame Reducer-Flattener Triplet APO Design - P-FLAT8William Optics Flattener William Optics x0.72 Full-Frame Reducer-Flattener Triplet APO Design - P-FLAT8
William Optics William Optics x0.72 Full-Frame Reducer-Flattener Triplet APO Design - P-FLAT8
$1,161 CAD
In stock
William Optics Flattener William Optics X0.8 Full Frame Reducer Flattener Triplet APO Design for GT102/FLT120/FLT132/GT153 - P-FLAT7AWilliam Optics Flattener William Optics X0.8 Full Frame Reducer Flattener Triplet APO Design for GT102/FLT120/FLT132/GT153 - P-FLAT7A
William Optics William Optics X0.8 Full Frame Reducer Flattener Triplet APO Design for GT102/FLT120/FLT132/GT153 - P-FLAT7A
$995 CAD
Back-Ordered
William Optics Accessory Black William Optics ZenithStar 61 Upgrade Mounting RingsWilliam Optics Accessory Black William Optics ZenithStar 61 Upgrade Mounting Rings
William Optics William Optics ZenithStar 61 Upgrade Mounting Rings
$115 CAD
Back-Ordered
Telescopes Canada Accessory Wrench for Filter Retaining Rings
Telescopes Canada Wrench for Filter Retaining Rings
$25 CAD
In stock