William Optics
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Original price CA$3,741.00Original price CA$3,741.00 - Original price CA$3,741.00Original price CA$3,741.00Current price CA$3,554.00CA$3,554.00 - CA$3,554.00Current price CA$3,554.00| /
William Optics Cat 91 WIFD
Options availablePetzval Design, No Backfocus Hassles Full-Frame & Medium-Format Ready, No Extra Flattener Needed Fast f/4.9 Focal Ratio Seamle...
View full detailsOriginal price CA$3,741.00Original price CA$3,741.00 - Original price CA$3,741.00Original price CA$3,741.00Current price CA$3,554.00CA$3,554.00 - CA$3,554.00Current price CA$3,554.00| /Save 5% Save % -
Original price CA$62.00Original price CA$62.00 - Original price CA$62.00Original price CA$62.00Current price CA$56.00CA$56.00 - CA$56.00Current price CA$56.00| /
William Optics Cat Mounting Ring
WO-M-MR50RC-BLSeamlessly integrate with your existing astrophotography gear. Ensures stable attachment of your telescope to your mount. Description In th...
View full detailsOriginal price CA$62.00Original price CA$62.00 - Original price CA$62.00Original price CA$62.00Current price CA$56.00CA$56.00 - CA$56.00Current price CA$56.00| /Save 10% Save % -
Original price CA$76.00Original price CA$76.00 - Original price CA$76.00Original price CA$76.00Current price CA$68.00CA$68.00 - CA$68.00Current price CA$68.00| /
William Optics Cat Series Saddle Handle Bar
Options available3 variants in stockDesigned for the William Optics Cat Series telescopes Features a sleek and ergonomic design Description The William Optics Cat Se...
View full detailsOriginal price CA$76.00Original price CA$76.00 - Original price CA$76.00Original price CA$76.00Current price CA$68.00CA$68.00 - CA$68.00Current price CA$68.00| /Save 11% Save % -
Original price CA$157.00Original price CA$157.00 - Original price CA$157.00Original price CA$157.00Current price CA$141.00CA$141.00 - CA$141.00Current price CA$141.00| /
William Optics Cellphone Holder Telescope Adapter
WO-CLA20Universal adapter for smartphone astrophotography Compatible with a wide range of smartphones and telescope eyepieces Description ...
View full detailsOriginal price CA$157.00Original price CA$157.00 - Original price CA$157.00Original price CA$157.00Current price CA$141.00CA$141.00 - CA$141.00Current price CA$141.00| /Save 10% Save % -
Original price CA$52.00Original price CA$52.00 - Original price CA$52.00Original price CA$52.00Current price CA$47.00CA$47.00 - CA$47.00Current price CA$47.00| /
William Optics DSD 110 Plate
Options availableDSD 110 Plate by William Optics Provides a secure mounting solution for telescopes and accessories Desc...
View full detailsOriginal price CA$52.00Original price CA$52.00 - Original price CA$52.00Original price CA$52.00Current price CA$47.00CA$47.00 - CA$47.00Current price CA$47.00| /Save 10% Save % -
Original price CA$65.00Original price CA$65.00 - Original price CA$65.00Original price CA$65.00Current price CA$59.00CA$59.00 - CA$59.00Current price CA$59.00| /
William Optics DSD 210 Plate
Options available5 variants in stockDSD 210 Plate by William Optics Provides a secure mounting solution for telescopes and accessories Desc...
View full detailsOriginal price CA$65.00Original price CA$65.00 - Original price CA$65.00Original price CA$65.00Current price CA$59.00CA$59.00 - CA$59.00Current price CA$59.00| /Save 9% Save % -
Original price CA$71.00Original price CA$71.00 - Original price CA$71.00Original price CA$71.00Current price CA$64.00CA$64.00 - CA$64.00Current price CA$64.00| /
William Optics DSD 245 Plate
Options available5 variants in stockDSD 245 Plate by William Optics Provides a secure mounting solution for telescopes and accessories Desc...
View full detailsOriginal price CA$71.00Original price CA$71.00 - Original price CA$71.00Original price CA$71.00Current price CA$64.00CA$64.00 - CA$64.00Current price CA$64.00| /Save 10% Save % -
Original price CA$49.00Original price CA$49.00 - Original price CA$49.00Original price CA$49.00Current price CA$44.00CA$44.00 - CA$44.00Current price CA$44.00| /
William Optics Extension Bar for iOptron Skyguider Pro
WO-M-IO-EB20Adds a declination axis to the iOptron SkyGuider Pro Specifically designed to fit the iOptron SkyGuider Pro Description The Wi...
View full detailsOriginal price CA$49.00Original price CA$49.00 - Original price CA$49.00Original price CA$49.00Current price CA$44.00CA$44.00 - CA$44.00Current price CA$44.00| /Save 10% Save % -
Original price CA$92.00Original price CA$92.00 - Original price CA$92.00Original price CA$92.00Current price CA$83.00CA$83.00 - CA$83.00Current price CA$83.00| /
William Optics Flat4 Draw Tube Adapter for FLT (Gold) for 2007-2016 Models
WO-AD4-A006-L00GD03Designed for William Optics FLT telescopes (2007-2016 models) Gold-colored finish for aesthetic appeal Description The William...
View full detailsOriginal price CA$92.00Original price CA$92.00 - Original price CA$92.00Original price CA$92.00Current price CA$83.00CA$83.00 - CA$83.00Current price CA$83.00| /Save 10% Save % -
Original price CA$92.00Original price CA$92.00 - Original price CA$92.00Original price CA$92.00Current price CA$83.00CA$83.00 - CA$83.00Current price CA$83.00| /
William Optics Flat4 Draw Tube Adapter for GT102, FLT 132 - Black for 3" V-Power Focuser
WO-AD4-A006-L00BL03Designed for William Optics GT102 and FLT 132 telescopes with 3" V-Power Focuser Black-colored finish for a sleek, professional look D...
View full detailsOriginal price CA$92.00Original price CA$92.00 - Original price CA$92.00Original price CA$92.00Current price CA$83.00CA$83.00 - CA$83.00Current price CA$83.00| /Save 10% Save % -
Original price CA$92.00Original price CA$92.00 - Original price CA$92.00Original price CA$92.00Current price CA$83.00CA$83.00 - CA$83.00Current price CA$83.00| /
William Optics Flat4 Draw Tube Adapter for GT102, FLT 132 - Blue for 3" V-power Focuser
WO-AD4-A006-L00BU03Designed for William Optics GT102 and FLT 132 telescopes with 3" V-power Focuser Blue-colored finish for aesthetic appeal Description ...
View full detailsOriginal price CA$92.00Original price CA$92.00 - Original price CA$92.00Original price CA$92.00Current price CA$83.00CA$83.00 - CA$83.00Current price CA$83.00| /Save 10% Save % -
Original price CA$945.00Original price CA$945.00 - Original price CA$945.00Original price CA$945.00Current price CA$851.00CA$851.00 - CA$851.00Current price CA$851.00| /
William Optics Flattener 68III
WO-P-FLAT68IIIDesigned specifically for William Optics 68mm f/6 refractor telescopes Corrects field curvature for improved edge-to-edge sharpness De...
View full detailsOriginal price CA$945.00Original price CA$945.00 - Original price CA$945.00Original price CA$945.00Current price CA$851.00CA$851.00 - CA$851.00Current price CA$851.00| /Save 10% Save % -
Original price CA$4,749.00Original price CA$4,749.00 - Original price CA$4,749.00Original price CA$4,749.00Current price CA$4,512.00CA$4,512.00 - CA$4,512.00Current price CA$4,512.00| /
William Optics Fluorostar 120
Options available120mm APO F/6 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Unleash your passion for astrophotography with t...
View full detailsOriginal price CA$4,749.00Original price CA$4,749.00 - Original price CA$4,749.00Original price CA$4,749.00Current price CA$4,512.00CA$4,512.00 - CA$4,512.00Current price CA$4,512.00| /Save 5% Save % -
Original price CA$6,304.00 - Original price CA$8,162.00Original price CA$6,304.00 - Original price CA$8,162.00Original price CA$6,304.00CA$5,989.00 - CA$7,754.00CA$5,989.00 - CA$7,754.00Current price CA$5,989.00| /
William Optics Fluorostar 132
Options available132mm APO F/6.9 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Unleash your passion for astrophotography with...
View full detailsOriginal price CA$6,304.00 - Original price CA$8,162.00Original price CA$6,304.00 - Original price CA$8,162.00Original price CA$6,304.00CA$5,989.00 - CA$7,754.00CA$5,989.00 - CA$7,754.00Current price CA$5,989.00| /Save up to 5% Save % -
Original price CA$10,653.00Original price CA$10,653.00 - Original price CA$10,653.00Original price CA$10,653.00Current price CA$10,120.00CA$10,120.00 - CA$10,120.00Current price CA$10,120.00| /
William Optics Fluorostar 156
Options available156mm APO F/6.7 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Unleash your passion for astrophotography with...
View full detailsOriginal price CA$10,653.00Original price CA$10,653.00 - Original price CA$10,653.00Original price CA$10,653.00Current price CA$10,120.00CA$10,120.00 - CA$10,120.00Current price CA$10,120.00| /Save 5% Save % -
Original price CA$2,877.00Original price CA$2,877.00 - Original price CA$2,877.00Original price CA$2,877.00Current price CA$2,733.00CA$2,733.00 - CA$2,733.00Current price CA$2,733.00| /
William Optics Fluorostar 91
Options available91mm APO using FPL-53 Glass F/5.9 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Take your astrophotography t...
View full detailsOriginal price CA$2,877.00Original price CA$2,877.00 - Original price CA$2,877.00Original price CA$2,877.00Current price CA$2,733.00CA$2,733.00 - CA$2,733.00Current price CA$2,733.00| /Save 5% Save % -
Original price CA$1,344.00Original price CA$1,344.00 - Original price CA$1,344.00Original price CA$1,344.00Current price CA$1,277.00CA$1,277.00 - CA$1,277.00Current price CA$1,277.00| /
William Optics Gran Turismo 71 APO Triplet
WO-A-F71GTII-RD71mm APO Triplet F/5.9 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Unleash your passion for astrophotograp...
View full detailsOriginal price CA$1,344.00Original price CA$1,344.00 - Original price CA$1,344.00Original price CA$1,344.00Current price CA$1,277.00CA$1,277.00 - CA$1,277.00Current price CA$1,277.00| /Save 5% Save % -
Original price CA$2,877.00Original price CA$2,877.00 - Original price CA$2,877.00Original price CA$2,877.00Current price CA$2,733.00CA$2,733.00 - CA$2,733.00Current price CA$2,733.00| /
William Optics Gran Turismo WIFD 81
Options available81mm APO F/5.9 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Unleash your passion for astrophotography with ...
View full detailsOriginal price CA$2,877.00Original price CA$2,877.00 - Original price CA$2,877.00Original price CA$2,877.00Current price CA$2,733.00CA$2,733.00 - CA$2,733.00Current price CA$2,733.00| /Save 5% Save % -
Original price CA$631.00Original price CA$631.00 - Original price CA$631.00Original price CA$631.00Current price CA$599.00CA$599.00 - CA$599.00Current price CA$599.00| /
William Optics GuideStar 61
Options available1 variants in stock61mm aperture apochromatic refractor telescope Versatile instrument for both guiding and wide-field astrophotography Description ...
View full detailsOriginal price CA$631.00Original price CA$631.00 - Original price CA$631.00Original price CA$631.00Current price CA$599.00CA$599.00 - CA$599.00Current price CA$599.00| /Save 5% Save % -
Original price CA$346.00Original price CA$346.00 - Original price CA$346.00Original price CA$346.00Current price CA$311.00CA$311.00 - CA$311.00Current price CA$311.00| /
William Optics High Latitude WO Vixen Style Base Mount with Extension Bar
WO-YG-IO-SG01H-RD-PUseful for astronomers and astrophotographers working near the equator. Designed to fit Vixen-style dovetail mounts Description Videos...
View full detailsOriginal price CA$346.00Original price CA$346.00 - Original price CA$346.00Original price CA$346.00Current price CA$311.00CA$311.00 - CA$311.00Current price CA$311.00| /Save 10% Save % -
Original price CA$72.00Original price CA$72.00 - Original price CA$72.00Original price CA$72.00Current price CA$65.00CA$65.00 - CA$65.00Current price CA$65.00| /
William Optics Image Plane Tilt Adjuster
WO-M-FD-RC51Image plane tilt adjuster designed for precise alignment Enhances image quality by correcting tilt in the optical p...
View full detailsOriginal price CA$72.00Original price CA$72.00 - Original price CA$72.00Original price CA$72.00Current price CA$65.00CA$65.00 - CA$65.00Current price CA$65.00| /Save 10% Save % -
Original price CA$49.00Original price CA$49.00 - Original price CA$49.00Original price CA$49.00Current price CA$44.00CA$44.00 - CA$44.00Current price CA$44.00| /
William Optics iOptron Skyguider Pro Dec Adapter
WO-M-IOPSG-SPMAdds a declination axis to the iOptron SkyGuider Pro Specifically designed to fit the iOptron SkyGuider Pro Description The Wil...
View full detailsOriginal price CA$49.00Original price CA$49.00 - Original price CA$49.00Original price CA$49.00Current price CA$44.00CA$44.00 - CA$44.00Current price CA$44.00| /Save 10% Save % -
Original price CA$131.00Original price CA$131.00 - Original price CA$131.00Original price CA$131.00Current price CA$118.00CA$118.00 - CA$118.00Current price CA$118.00| /
William Optics Long Version Vixen-Style Dovetail Plate
WO-M-PV-LIIIncreased stability, especially for heavier or longer optical tubes. Designed to fit Vixen-style dovetail mounts Description Th...
View full detailsOriginal price CA$131.00Original price CA$131.00 - Original price CA$131.00Original price CA$131.00Current price CA$118.00CA$118.00 - CA$118.00Current price CA$118.00| /Save 10% Save % -
Original price CA$71.00Original price CA$71.00 - Original price CA$71.00Original price CA$71.00Current price CA$64.00CA$64.00 - CA$64.00Current price CA$64.00| /
William Optics Longer adjusting adapter for FLAT68III, FLAT7A
WO-AD-M80-45-M48Longer adjustment range for more precise focusing Compatible with FLAT68III and FLAT7A telescopes Allows for more accurate adjustment of the teles...
View full detailsOriginal price CA$71.00Original price CA$71.00 - Original price CA$71.00Original price CA$71.00Current price CA$64.00CA$64.00 - CA$64.00Current price CA$64.00| /Save 10% Save %