![William Optics](http://davidastro.com/cdn/shop/collections/William-Optics-Logo_1028x1028.jpg?v=1683751010)
William Optics
Filters
-
Original price CA$58.00Original price CA$58.00 - Original price CA$58.00Original price CA$58.00Current price CA$55.10CA$55.10 - CA$55.10Current price CA$55.10| /
William Optics SCT Connection for WO Diagonals - Gold
WO-D-SCT-TA-GWant to turn your standard 2" push-in diagonal into an SCT diagonal without committing extra funds to a brand-new 2" diagonal? If you have a Will...
View full detailsOriginal price CA$58.00Original price CA$58.00 - Original price CA$58.00Original price CA$58.00Current price CA$55.10CA$55.10 - CA$55.10Current price CA$55.10| /Save 5% Save % -
Original price CA$87.00Original price CA$87.00 - Original price CA$87.00Original price CA$87.00Current price CA$82.65CA$82.65 - CA$82.65Current price CA$82.65| /
William Optics Slide-Base 50mm Guiding Rings
WO-M-GR50SLSeamlessly integrate with your existing astrophotography gear. Ensures stable attachment of your telescope to your mount. Description In the bo...
View full detailsOriginal price CA$87.00Original price CA$87.00 - Original price CA$87.00Original price CA$87.00Current price CA$82.65CA$82.65 - CA$82.65Current price CA$82.65| /Save 5% Save % -
Original price CA$86.00Original price CA$86.00 - Original price CA$86.00Original price CA$86.00Current price CA$81.70CA$81.70 - CA$81.70Current price CA$81.70| /
William Optics Slide-Base 50mm Guiding Rings - No Adjustments Screws
WO-M-GR50IISLSeamlessly integrate with your existing astrophotography gear. Ensures stable attachment of your telescope to your mount. Description In th...
View full detailsOriginal price CA$86.00Original price CA$86.00 - Original price CA$86.00Original price CA$86.00Current price CA$81.70CA$81.70 - CA$81.70Current price CA$81.70| /Save 5% Save % -
Original price CA$154.00Original price CA$154.00 - Original price CA$154.00Original price CA$154.00Current price CA$146.30CA$146.30 - CA$146.30Current price CA$146.30| /
William Optics Slide-Base UniGuide 32mm Scope
Options available12 variants in stockMake it easier to find and track guide stars User-friendly and can be set up quickly Description The William Optics Slide-Base Un...
View full detailsOriginal price CA$154.00Original price CA$154.00 - Original price CA$154.00Original price CA$154.00Current price CA$146.30CA$146.30 - CA$146.30Current price CA$146.30| /Save 5% Save % -
Original price CA$231.00Original price CA$231.00 - Original price CA$231.00Original price CA$231.00Current price CA$219.45CA$219.45 - CA$219.45Current price CA$219.45| /
William Optics Slide-Base UniGuide 50mm Scope
Options available5 variants in stockMake it easier to find and track guide stars User-friendly and can be set up quickly Description The William Optics Slide-Base UniGuide 50mm...
View full detailsOriginal price CA$231.00Original price CA$231.00 - Original price CA$231.00Original price CA$231.00Current price CA$219.45CA$219.45 - CA$219.45Current price CA$219.45| /Save 5% Save % -
Original price CA$80.00Original price CA$80.00 - Original price CA$80.00Original price CA$80.00Current price CA$76.00CA$76.00 - CA$76.00Current price CA$76.00| /
William Optics Soft Carry Case for Z71 / Z73 / Star71 / GT71
WO-BG1-P004Soft carry case designed specifically for William Optics Z71, Z73, Star71, and GT71 telescopes Offers protection an...
View full detailsOriginal price CA$80.00Original price CA$80.00 - Original price CA$80.00Original price CA$80.00Current price CA$76.00CA$76.00 - CA$76.00Current price CA$76.00| /Save 5% Save % -
Original price CA$67.00Original price CA$67.00 - Original price CA$67.00Original price CA$67.00Current price CA$63.65CA$63.65 - CA$63.65Current price CA$63.65| /
William Optics Soft Carry Case for Zenithstar 61 Telescope
WO-BG1-P006-A01BL01Soft carry case designed specifically for the William Optics Zenithstar 61 telescope Offers protection and convenience for transporting your...
View full detailsOriginal price CA$67.00Original price CA$67.00 - Original price CA$67.00Original price CA$67.00Current price CA$63.65CA$63.65 - CA$63.65Current price CA$63.65| /Save 5% Save % -
Original price CA$147.00Original price CA$147.00 - Original price CA$147.00Original price CA$147.00Current price CA$139.65CA$139.65 - CA$139.65Current price CA$139.65| /
William Optics SPL 55° 12.5mm Eyepiece - 1.25"
WO-E-SPL12.5William Optics is proud to introduce the SPL (Super Planetary Long eye-relief) eyepieces. This new Planetary Eyepiece series is designed for users...
View full detailsOriginal price CA$147.00Original price CA$147.00 - Original price CA$147.00Original price CA$147.00Current price CA$139.65CA$139.65 - CA$139.65Current price CA$139.65| /Save 5% Save % -
Original price CA$539.00Original price CA$539.00 - Original price CA$539.00Original price CA$539.00Current price CA$512.05CA$512.05 - CA$512.05Current price CA$512.05| /
William Optics STC Astro Duo-Narrowband Filter
WO-YF-STC-ADNFeatures STC Astro Duo-Narrowband filter can reduce the interference from artificial lighting in the city ,and enhance the wave length of Hα...
View full detailsOriginal price CA$539.00Original price CA$539.00 - Original price CA$539.00Original price CA$539.00Current price CA$512.05CA$512.05 - CA$512.05Current price CA$512.05| /Save 5% Save % -
Original price CA$267.00Original price CA$267.00 - Original price CA$267.00Original price CA$267.00Current price CA$253.65CA$253.65 - CA$253.65Current price CA$253.65| /
William Optics STC Ultra Layer Astro Multispectra Filter - 48mm
WO-YF-STC-M48Features The SLR lenses focal distance is recommended for 60mm or more. It is specially designed Astro-Adapter M48-M56 P0.75mm for telescope...
View full detailsOriginal price CA$267.00Original price CA$267.00 - Original price CA$267.00Original price CA$267.00Current price CA$253.65CA$253.65 - CA$253.65Current price CA$253.65| /Save 5% Save % -
Original price CA$166.00Original price CA$166.00 - Original price CA$166.00Original price CA$166.00Current price CA$157.70CA$157.70 - CA$157.70Current price CA$157.70| /
William Optics STL Adapter for FLT Flattener
WO-P-STLSTL adapter designed for William Optics FLT flatteners Ensures a secure connection between your FLT flattener and S...
View full detailsOriginal price CA$166.00Original price CA$166.00 - Original price CA$166.00Original price CA$166.00Current price CA$157.70CA$157.70 - CA$157.70Current price CA$157.70| /Save 5% Save % -
Original price CA$122.00Original price CA$122.00 - Original price CA$122.00Original price CA$122.00Current price CA$115.90CA$115.90 - CA$115.90Current price CA$115.90| /
William Optics Super High Precision COPPER T-Mount for Canon EOS Full Frame
WO-YE-TR-BR48-C1 in stockSuper high precision T-Mount designed for Canon EOS full-frame cameras Constructed from durable copper for enhanced...
View full detailsOriginal price CA$122.00Original price CA$122.00 - Original price CA$122.00Original price CA$122.00Current price CA$115.90CA$115.90 - CA$115.90Current price CA$115.90| /Save 5% Save % -
Original price CA$122.00Original price CA$122.00 - Original price CA$122.00Original price CA$122.00Current price CA$115.90CA$115.90 - CA$115.90Current price CA$115.90| /
William Optics Super High Precision COPPER T-Mount for Nikon Full Frame
WO-YE-TR-BR48-NSuper high precision T-Mount designed for Nikon full-frame cameras Constructed from durable copper for enhanced sta...
View full detailsOriginal price CA$122.00Original price CA$122.00 - Original price CA$122.00Original price CA$122.00Current price CA$115.90CA$115.90 - CA$115.90Current price CA$115.90| /Save 5% Save % -
Original price CA$175.00Original price CA$175.00 - Original price CA$175.00Original price CA$175.00Current price CA$166.25CA$166.25 - CA$166.25Current price CA$166.25| /
William Optics SWAN 72° 40mm Eyepiece - 2"
WO-E-SWA401 in stockSWAN: a huge-lens rich-field eyepiece at a very reasonable price! Fully multicoated advanced design for breathtaking and jaw-dropping 72 deg. ...
View full detailsOriginal price CA$175.00Original price CA$175.00 - Original price CA$175.00Original price CA$175.00Current price CA$166.25CA$166.25 - CA$166.25Current price CA$166.25| /Save 5% Save % -
Original price CA$117.00Original price CA$117.00 - Original price CA$117.00Original price CA$117.00Current price CA$111.15CA$111.15 - CA$111.15Current price CA$111.15| /
William Optics SWAN 72° 9mm Eyepiece - 1.25"
WO-E-SWA09SWAN: a premium eyepiece for your most demanding observations. Unforgettable views of star clusters and the moon at 72 deg. F.O.V. A premium ...
View full detailsOriginal price CA$117.00Original price CA$117.00 - Original price CA$117.00Original price CA$117.00Current price CA$111.15CA$111.15 - CA$111.15Current price CA$111.15| /Save 5% Save % -
Original price CA$86.00Original price CA$86.00 - Original price CA$86.00Original price CA$86.00Current price CA$81.70CA$81.70 - CA$81.70Current price CA$81.70| /
William Optics Vixen Style Finder Mounting Bracket
WO-M-FB50-B5.0 / 5.0
1 Review
Seamlessly integrate with your existing astrophotography gear. Ensures stable attachment of your telescope to your mount. Description In th...
View full detailsOriginal price CA$86.00Original price CA$86.00 - Original price CA$86.00Original price CA$86.00Current price CA$81.70CA$81.70 - CA$81.70Current price CA$81.70| /Save 5% Save % -
Original price CA$108.00Original price CA$108.00 - Original price CA$108.00Original price CA$108.00Current price CA$102.60CA$102.60 - CA$102.60Current price CA$102.60| /
William Optics Vixen Style Finder Mounting Bracket for RedCat - Black Base
WO-M-FB50-RC-BBSeamlessly integrate with your existing astrophotography gear. Ensures stable attachment of your telescope to your mount. Description In th...
View full detailsOriginal price CA$108.00Original price CA$108.00 - Original price CA$108.00Original price CA$108.00Current price CA$102.60CA$102.60 - CA$102.60Current price CA$102.60| /Save 5% Save % -
Original price CA$30.00Original price CA$30.00 - Original price CA$30.00Original price CA$30.00Current price CA$28.50CA$28.50 - CA$28.50Current price CA$28.50| /
William Optics Vixen Style Mounting Base
WO-BAFM-ST0012 in stockWork with Vixen-style dovetail bars Made of durable materials Description The William Optics Vixen Style Mounting Base is an accessor...
View full detailsOriginal price CA$30.00Original price CA$30.00 - Original price CA$30.00Original price CA$30.00Current price CA$28.50CA$28.50 - CA$28.50Current price CA$28.50| /Save 5% Save % -
Original price CA$53.00Original price CA$53.00 - Original price CA$53.00Original price CA$53.00Current price CA$50.35CA$50.35 - CA$50.35Current price CA$50.35| /
William Optics Vixen-Style 8" Dovetail Plate - Black
WO-M-PVBDesigned to fit Vixen-style dovetail mounts Ensures durability and a lightweight design. Description The William Optics Vixen-...
View full detailsOriginal price CA$53.00Original price CA$53.00 - Original price CA$53.00Original price CA$53.00Current price CA$50.35CA$50.35 - CA$50.35Current price CA$50.35| /Save 5% Save % -
Original price CA$53.00Original price CA$53.00 - Original price CA$53.00Original price CA$53.00Current price CA$50.35CA$50.35 - CA$50.35Current price CA$50.35| /
William Optics Vixen-Style 8" Dovetail Plate - Red
WO-M-PVRDesigned to fit Vixen-style dovetail mounts Ensures durability and a lightweight design. Description The William Optics Vixen-...
View full detailsOriginal price CA$53.00Original price CA$53.00 - Original price CA$53.00Original price CA$53.00Current price CA$50.35CA$50.35 - CA$50.35Current price CA$50.35| /Save 5% Save % -
Original price CA$1,088.00Original price CA$1,088.00 - Original price CA$1,088.00Original price CA$1,088.00Current price CA$1,033.60CA$1,033.60 - CA$1,033.60Current price CA$1,033.60| /
William Optics WO x0.72 Reducer Flattener 8
WO-P-FLAT8Original price CA$1,088.00Original price CA$1,088.00 - Original price CA$1,088.00Original price CA$1,088.00Current price CA$1,033.60CA$1,033.60 - CA$1,033.60Current price CA$1,033.60| /Save 5% Save % -
Original price CA$933.00Original price CA$933.00 - Original price CA$933.00Original price CA$933.00Current price CA$886.35CA$886.35 - CA$886.35Current price CA$886.35| /
William Optics x0.8 Reducer Flattener 7A
WO-P-FLAT7AOriginal price CA$933.00Original price CA$933.00 - Original price CA$933.00Original price CA$933.00Current price CA$886.35CA$886.35 - CA$886.35Current price CA$886.35| /Save 5% Save % -
Original price CA$809.00Original price CA$809.00 - Original price CA$809.00Original price CA$809.00Current price CA$768.55CA$768.55 - CA$768.55Current price CA$768.55| /
William Optics Zenithstar 61II APO
Options available1 variants in stock61mm APO using FPL-53 Glass F/5.9 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Unleash your pa...
View full detailsOriginal price CA$809.00Original price CA$809.00 - Original price CA$809.00Original price CA$809.00Current price CA$768.55CA$768.55 - CA$768.55Current price CA$768.55| /Save 5% Save % -
Original price CA$986.00Original price CA$986.00 - Original price CA$986.00Original price CA$986.00Current price CA$936.70CA$936.70 - CA$936.70Current price CA$936.70| /
William Optics Zenithstar 73 APO
Options available73mm APO using FPL-53 Glass F/5.9 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Unleash your pa...
View full detailsOriginal price CA$986.00Original price CA$986.00 - Original price CA$986.00Original price CA$986.00Current price CA$936.70CA$936.70 - CA$936.70Current price CA$936.70| /Save 5% Save %