Filters

William Optics

99 products

Showing 25 - 48 of 99 products

Showing 25 - 48 of 99 products
View
William Optics 30mm flattener adapter for astrophotography spacing
William Optics William Optics 30mm Flattener Adapter
$68.60 CAD
William Optics 45mm flattener extender adapter for astrophotography
William Optics William Optics 45mm Flattener Extender
$68.60 CAD
William Optics 54mm flattener extender for GT81 WIFD
William Optics William Optics 54mm Flattener Extender for GT81 WIFD
$95.20 CAD
William Optics FLAT 7A 0.8x reducer field flattener for astrophotography
William Optics William Optics FLAT 7A 0.8x Reducer Flattener
$967.40 CAD
William Optics FLAT 8 0.72x reducer for full-frame astrophotography
William Optics William Optics FLAT 8 0.72x Reducer
$1,128.40 CAD
William Optics Dr. Flat Master 0.8x reducer field flattener for RC telescopes
William Optics William Optics Dr. Flat Master 0.8x Reducer
$1,183.00 CAD
William Optics Ultra Flat 156 0.79x reducer for Fluorostar 156 astrophotography
William Optics William Optics Ultra Flat 156 0.79x Reducer
$1,257.20 CAD
William Optics Ultra Flat 132 0.79x reducer for Fluorostar 132 astrophotography
William Optics William Optics Ultra Flat 132 0.79x Reducer
$1,257.20 CAD
William Optics FLAT 68III field flattener for full-frame astrophotography
William Optics William Optics FLAT 68III Field Flattener
$918.40 CAD
William Optics FLAT 73A field flattener for Zenithstar 73 astrophotography
William Optics William Optics FLAT 73A Field Flattener
$320.60 CAD
William Optics FLAT GT field flattener for Gran Turismo refractors
William Optics William Optics FLAT GT Field Flattener
$361.20 CAD
William Optics FLAT 6AIII 0.8x reducer field flattener for astrophotography
William Optics William Optics FLAT 6AIII 0.8x Reducer Flattener
$320.60 CAD
William Optics FLAT 61A field flattener for Zenithstar 61 astrophotography
William Optics William Optics FLAT 61A Field Flattener
$320.60 CAD
William Optics Fluorostar 132 132mm f/6.9 triplet APO refractor for deep-sky imaging and visual observing
William Optics William Optics Fluorostar 132 APO Refractor
+2
+1
$6,129.20 CAD
Choose options
William Optics Fluorostar 120 120mm f/6.5 triplet APO refractor for astrophotography
William Optics William Optics Fluorostar 120 APO Refractor
+2
+1
$4,617.20 CAD
Choose options
William Optics Fluorostar 91 91mm f/5.9 triplet APO refractor for deep-sky astrophotography
William Optics William Optics Fluorostar 91 APO Refractor
+2
+1
$2,797.20 CAD
Choose options
William Optics Zenithstar 81 WIFD 81mm APO refractor for visual observing and astrophotography
William Optics William Optics Zenithstar 81 WIFD APO Refractor
+2
+1
$1,398.60 CAD
Choose options
William Optics Zenithstar 61 II 61mm f/5.9 APO refractor telescopeWilliam Optics Zenithstar 61 II portable APO refractor for visual observing and astrophotography
William Optics William Optics Zenithstar 61 II APO Refractor
+3
+2
+1
$697.20 CAD
Choose options
William Optics GuideStar 61mm f/5.9 guide scope and portable imaging refractorWilliam Optics GuideStar 61mm FPL53 ED doublet guide scope perspective view
William Optics William Optics GuideStar 61mm f/5.9 ED Guide Scope
+3
+2
+1
$613.20 CAD
Choose options
William Optics 50mm f/4 guide scope for astrophotography autoguidingWilliam Optics 50mm guiding scope rear view with 1.25 inch RotoLock adapter
William Optics William Optics Guiding Scope 50mm f/4.0
+2
+1
$207.20 CAD
Choose options
William Optics UniGuide 50mm guide scope in Space Grey for astrophotography autoguidingWilliam Optics UniGuide 50mm red guide scope for deep-sky astrophotography guiding
William Optics William Optics UniGuide 50mm f/4.0 Guide Scope
+4
+3
+2
+1
$239.40 CAD
Choose options
William Optics UniGuide 32mm f/3.75 guide scope in Space Grey for astrophotography guidingWilliam Optics UniGuide 32mm f/3.75 red guide scope for portable astrophotography
William Optics William Optics UniGuide 32mm f/3.75 Guide Scope
+5
+4
+3
+2
+1
$159.60 CAD
Choose options
William Optics Pleiades 181 181mm f/5.5 astrograph for medium-format astrophotographyWilliam Optics Pleiades 181 large-aperture imaging astrograph perspective view
William Optics William Optics Pleiades 181 Astrograph
$26,597.20 CAD
William Optics Pleiades 111 111mm f/4.8 7-element astrograph for full-frame astrophotographyWilliam Optics Pleiades 111 WIFD astrograph perspective view
William Optics William Optics Pleiades 111 Astrograph
$5,317.20 CAD

Recently viewed