Refractors
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Original price CA$631.00 - Original price CA$631.00Original priceCA$631.00CA$631.00 - CA$631.00Current price CA$631.00William Optics GuideStar 61
Options available61mm aperture apochromatic refractor telescope Versatile instrument for both guiding and wide-field astrophotography Description ...
View full detailsOriginal price CA$631.00 - Original price CA$631.00Original priceCA$631.00CA$631.00 - CA$631.00Current price CA$631.00 -
Original price CA$1,293.00 - Original price CA$1,293.00Original priceCA$1,293.00CA$1,293.00 - CA$1,293.00Current price CA$1,293.00William Optics MiniCat 51 WIFD f/3.5
WO-T-C-MINI-RD5 in stockThe MiniCat51 is a versatile and powerful option for astrophotography enthusiasts, offering superior optics in a sleek, portable design. Its WIFD ...
View full detailsOriginal price CA$1,293.00 - Original price CA$1,293.00Original priceCA$1,293.00CA$1,293.00 - CA$1,293.00Current price CA$1,293.00 -
Original price CA$5,469.00 - Original price CA$5,469.00Original priceCA$5,469.00CA$5,469.00 - CA$5,469.00Current price CA$5,469.00William Optics Pleiades 111 Astrograph F/4.8 7-element WIFD
WO-T-P-111BU7-Element APO Refractor Design F/4.8 Fast Focal Ratio Wide Image Field Design (WIFD) Portable and Versatile Description Specifications I...
View full detailsOriginal price CA$5,469.00 - Original price CA$5,469.00Original priceCA$5,469.00CA$5,469.00 - CA$5,469.00Current price CA$5,469.00 -
Original price CA$25,917.00 - Original price CA$25,917.00Original priceCA$25,917.00CA$25,917.00 - CA$25,917.00Current price CA$25,917.00William Optics Pleiades 181 Astrograph F/5.5 7-element with 3 ED glasses
WO-T-P-181RD7-Element APO with 3 ED Glasses Refractor Design F/5.5 Fast Focal Ratio Portable and Versatile Description Specifications In the Box ...
View full detailsOriginal price CA$25,917.00 - Original price CA$25,917.00Original priceCA$25,917.00CA$25,917.00 - CA$25,917.00Current price CA$25,917.00 -
Original price CA$2,877.00 - Original price CA$2,877.00Original priceCA$2,877.00CA$2,877.00 - CA$2,877.00Current price CA$2,877.00William Optics Pleiades 68 Astrograph F/3.8 7-Element WIFD
WO-T-P-68BU7-Element APO Refractor Design F/3.8 Fast Focal Ratio WO Internal Focuser Design (WIFD) Portable and Versatile Description Specifications In th...
View full detailsOriginal price CA$2,877.00 - Original price CA$2,877.00Original priceCA$2,877.00CA$2,877.00 - CA$2,877.00Current price CA$2,877.00 -
Original price CA$1,149.00 - Original price CA$1,149.00Original priceCA$1,149.00CA$1,149.00 - CA$1,149.00Current price CA$1,149.00William Optics Redcat 51 WIFD
WO-L-RC51RDIII2 in stock51mm 4-elements Petzval refractor 250mm focal length - f/4.9 focal ratio 48mm image circle - No field flattener required! WIFD focuser design D...
View full detailsOriginal price CA$1,149.00 - Original price CA$1,149.00Original priceCA$1,149.00CA$1,149.00 - CA$1,149.00Current price CA$1,149.00 -
Original price CA$1,581.00 - Original price CA$1,581.00Original priceCA$1,581.00CA$1,581.00 - CA$1,581.00Current price CA$1,581.00William Optics RedCat 61 WIFD
WO-L-RC614 in stock51mm 4-elements Petzval refractor 300mm focal length - f/4.9 focal ratio 46mm image circle - No field flattener required WIFD focuser design ...
View full detailsOriginal price CA$1,581.00 - Original price CA$1,581.00Original priceCA$1,581.00CA$1,581.00 - CA$1,581.00Current price CA$1,581.00 -
Original price CA$2,013.00 - Original price CA$2,013.00Original priceCA$2,013.00CA$2,013.00 - CA$2,013.00Current price CA$2,013.00William Optics Redcat 71 WIFD
WO-T-C-71RDII3 in stock71mm APO F/4.9 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Unleash your passion for astrophotography with ...
View full detailsOriginal price CA$2,013.00 - Original price CA$2,013.00Original priceCA$2,013.00CA$2,013.00 - CA$2,013.00Current price CA$2,013.00 -
Original price CA$5,035.00 - Original price CA$5,035.00Original priceCA$5,035.00CA$5,035.00 - CA$5,035.00Current price CA$5,035.00William Optics UltraCat 108 f/4.8 WIFD
WO-T-C-108BR1 in stockOriginal price CA$5,035.00 - Original price CA$5,035.00Original priceCA$5,035.00CA$5,035.00 - CA$5,035.00Current price CA$5,035.00 -
Original price CA$1,957.00 - Original price CA$1,957.00Original priceCA$1,957.00CA$1,957.00 - CA$1,957.00Current price CA$1,957.00William Optics UltraCat 56 f/4.8 WIFD
WO-T-C-56BR3 in stockOriginal price CA$1,957.00 - Original price CA$1,957.00Original priceCA$1,957.00CA$1,957.00 - CA$1,957.00Current price CA$1,957.00 -
Original price CA$2,643.00 - Original price CA$2,643.00Original priceCA$2,643.00CA$2,643.00 - CA$2,643.00Current price CA$2,643.00William Optics UltraCat 76 f/4.8 WIFD
WO-T-C-76BROriginal price CA$2,643.00 - Original price CA$2,643.00Original priceCA$2,643.00CA$2,643.00 - CA$2,643.00Current price CA$2,643.00 -
Original price CA$863.00 - Original price CA$863.00Original priceCA$863.00CA$863.00 - CA$863.00Current price CA$863.00William Optics Zenithstar 61II APO
Options available61mm APO using FPL-53 Glass F/5.9 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Unleash your passion for ast...
View full detailsOriginal price CA$863.00 - Original price CA$863.00Original priceCA$863.00CA$863.00 - CA$863.00Current price CA$863.00 -
Original price CA$1,051.00 - Original price CA$1,051.00Original priceCA$1,051.00CA$1,051.00 - CA$1,051.00Current price CA$1,051.00William Optics Zenithstar 73 III APO
Options available73mm APO using FPL-53 Glass F/5.9 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Unleash your passion for ast...
View full detailsOriginal price CA$1,051.00 - Original price CA$1,051.00Original priceCA$1,051.00CA$1,051.00 - CA$1,051.00Current price CA$1,051.00 -
Original price CA$1,279.00 - Original price CA$1,279.00Original priceCA$1,279.00CA$1,279.00 - CA$1,279.00Current price CA$1,279.00William Optics Zenithstar 81 APO
Options available1 variants in stock81mm APO using FPL-53 Glass F/6.9 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Unleash your pa...
View full detailsOriginal price CA$1,279.00 - Original price CA$1,279.00Original priceCA$1,279.00CA$1,279.00 - CA$1,279.00Current price CA$1,279.00 -
Original price CA$3,474.00 - Original price CA$3,474.00Original priceCA$3,474.00CA$3,474.00 - CA$3,474.00Current price CA$3,474.00ZWO FF107-APO Quadruplet Refractor F/7
ZWO-FF107-APO1 in stockAperture of 107 mm Focal Length of 749mm Focal Ratio of f/7 Quadruplet APO Full Frame Imaging Circle Supported No need for flattener No need to ca...
View full detailsOriginal price CA$3,474.00 - Original price CA$3,474.00Original priceCA$3,474.00CA$3,474.00 - CA$3,474.00Current price CA$3,474.00 -
Original price CA$4,864.00 - Original price CA$4,864.00Original priceCA$4,864.00CA$4,864.00 - CA$4,864.00Current price CA$4,864.00ZWO FF130-APO Quadruplet Refractor F/7
ZWO-FF130-APOAperture of 130 mm Focal Length of 1000mm Focal Ratio of f/7.7 Quadruplet APO ...
View full detailsOriginal price CA$4,864.00 - Original price CA$4,864.00Original priceCA$4,864.00CA$4,864.00 - CA$4,864.00Current price CA$4,864.00 -
Original price CA$1,111.00 - Original price CA$1,111.00Original priceCA$1,111.00CA$1,111.00 - CA$1,111.00Current price CA$1,111.00ZWO FF65-APO Quintuplet Refractor F/6.4
ZWO-FF65-APO1 in stockQuintuplet air-spaced APO F/6.4 416mm focal length 65mm aperture ...
View full detailsOriginal price CA$1,111.00 - Original price CA$1,111.00Original priceCA$1,111.00CA$1,111.00 - CA$1,111.00Current price CA$1,111.00 -
Original price CA$1,806.00 - Original price CA$1,806.00Original priceCA$1,806.00CA$1,806.00 - CA$1,806.00Current price CA$1,806.00ZWO FF80-APO Quadruplet Refractor F/6.4
ZWO-FF80-APOQuintuplet air-spaced APO High-quality ED glass Small and round stars Support full frame cameras 44mm image circle Description Specifications I...
View full detailsOriginal price CA$1,806.00 - Original price CA$1,806.00Original priceCA$1,806.00CA$1,806.00 - CA$1,806.00Current price CA$1,806.00
