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ToupTek Accessories ToupTek AFW-L-7-2 7x2"/50mm 7 Position Electronic Filter Wheel - AFW-L-7-2ToupTek Accessories ToupTek AFW-L-7-2 7x2"/50mm 7 Position Electronic Filter Wheel - AFW-L-7-2
ToupTek ToupTek 7x2"/50mm 7 Position Large Electronic Filter Wheel - AFW-L-7-2
$420 CAD
In stock
Antlia Filters Antlia ALP-T Dual Band 3nm SII & OIII 3nm 2 Inch Mounted Filter - ALP-T-3NM-SII/OIII-2
Antlia Antlia ALP-T Dual Band 3nm SII & OIII 3nm 2 Inch Mounted Filter - ALP-T-3NM-SII/OIII-2
$546 CAD
In stock
Celestron Filter Celestron H-alpha H-beta OIII Imaging Filter, Rowe-Ackermann Schmidt Astrograph (RASA) 8 - 93619Celestron Filter Celestron H-alpha H-beta OIII Imaging Filter, Rowe-Ackermann Schmidt Astrograph (RASA) 8 - 93619
Celestron Celestron H-alpha H-beta OIII Imaging Filter, Rowe-Ackermann Schmidt Astrograph (RASA) 8 - 93619
$458 CAD
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Celestron Filter Celestron Oxygen III Narrowband Filter - 1.25" - 93623Celestron Filter Celestron Oxygen III Narrowband Filter - 1.25" - 93623
Celestron Celestron Oxygen III Narrowband Filter - 1.25" - 93623
$132 CAD
In stock
Save $15
Svbony Filter Svbony SV227 SHO 5nm 1.25" Filter Set SII H-Alpha OIII Narrowband Filters for Deep Sky - W9187A
Svbony Svbony SV227 SHO 5nm 1.25" Filter Set SII H-Alpha OIII Narrowband Filters for Deep Sky - W9187A
$234 CAD $249 CAD
In stock
Save $41
Optolong Filter Optolong 2" L2 Dual Combo Set (L-eXtreme and L-Synergy) - OPT-L2-DUAL
Optolong Optolong 2" L2 Dual Combo Set (L-eXtreme and L-Synergy) - OPT-L2-DUAL
$752 CAD $793 CAD
In stock
Baader Planetarium Filter Baader Eyepiece Filter Yellow 2", 495nm Longpass, Optically Polished w/MC - 2458311Baader Planetarium Filter Baader Eyepiece Filter Yellow 2", 495nm Longpass, Optically Polished w/MC - 2458311
Baader Planetarium Baader Eyepiece Filter Yellow 2", 495nm Longpass, Optically Polished w/MC - 2458311
$110 CAD
In stock
Antares Filter Antares 1.25" #56 Mars Dark Green Filter - 7016
Antares Antares 1.25" #56 Mars Dark Green Filter - 7016
$22 CAD
In stock
Baader Planetarium Filter Baader S-II f/2 Highspeed-Filters (6.5nm) – CMOS-optimized - 2961303Baader Planetarium Filter Baader S-II f/2 Highspeed-Filters (6.5nm) – CMOS-optimized - 2961303
Baader Planetarium Baader S-II f/2 Highspeed-Filters (6.5nm) – CMOS-optimized - 2961303
$353 CAD
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Baader Planetarium Filter Baader O-III 2" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized - 2961228Baader Planetarium Filter Baader O-III 2" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized - 2961228
Baader Planetarium Baader O-III 2" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized - 2961228
$354 CAD
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Baader Planetarium Filter Baader H-alpha 2" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized - 2961153Baader Planetarium Filter Baader H-alpha 2" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized - 2961153
Baader Planetarium Baader H-alpha 2" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized - 2961153
$357 CAD
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Baader Planetarium Filter Baader UBVRI Bessel V-Filter – PhotometricBaader Planetarium Filter Baader UBVRI Bessel V-Filter – Photometric
Baader Planetarium Baader UBVRI Bessel V-Filter – Photometric
From $206 CAD
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Baader Planetarium Filter Baader UBVRI Bessel B-Filter – PhotometricBaader Planetarium Filter Baader UBVRI Bessel B-Filter – Photometric
Baader Planetarium Baader UBVRI Bessel B-Filter – Photometric
From $204 CAD
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Explore Scientific Filter Explore Scientific Nebula Filter 1.25" O-III - 310205Explore Scientific Filter Explore Scientific Nebula Filter 1.25" O-III - 310205
Explore Scientific Explore Scientific Nebula Filter 1.25" O-III - 310205
$158 CAD
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Explore Scientific Filter Explore Scientific Neutral Density Filter 1.25" ND 0.9 - 310245Explore Scientific Filter Explore Scientific Neutral Density Filter 1.25" ND 0.9 - 310245
Explore Scientific Explore Scientific Neutral Density Filter 1.25" ND 0.9 - 310245
$69 CAD
In stock
Buckeye Stargazer Filters Buckeye Stargazer 3D Printed Seestar S30 Filter Holder 3-Pack - SeestarS30-FilterHolder-M48x3
Buckeye Stargazer Buckeye Stargazer 3D Printed Seestar S30 Filter Holder 3-Pack - SeestarS30-FilterHolder-M48x3
$20 CAD
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ZWO Filters ZWO NEW 5 Position 1.25"/31mm Mini Electronic Filter Wheel - ZWO EFW-5x1.25-25ZWO Filters ZWO NEW 8 position 1.25"/31mm Electronic Filter Wheel - ZWO-EFW-8x1.25-25
ZWO ZWO NEW 5 Position 1.25"/31mm Mini Electronic Filter Wheel - ZWO EFW-5x1.25-25
$279 CAD
In stock
Baader Planetarium Accessory Baader UFC 2" Filter Slider RD50 (for unmounted round filters from 50-50.5mm Dia) - 2459113Baader Planetarium Accessory Baader UFC 2" Filter Slider RD50 (for unmounted round filters from 50-50.5mm Dia) - 2459113
Baader Planetarium Baader UFC 2" Filter Slider RD50 (for unmounted round filters from 50-50.5mm Dia) - 2459113
$66 CAD
In stock
Baader Planetarium Accessory Baader UFC S70 RASA 8" Telescope-Adapter (optical height: 1.4 mm) - 2459136Baader Planetarium Accessory Baader UFC S70 RASA 8" Telescope-Adapter (optical height: 1.4 mm) - 2459136
Baader Planetarium Baader UFC S70 RASA 8" Telescope-Adapter (optical height: 1.4 mm) - 2459136
$124 CAD
In stock
Baader Planetarium Accessory Baader IR-Pass Filter (685nm), 1.25" (with LPFC) - 2458385Baader Planetarium Accessory Baader IR-Pass Filter (685nm), 1.25" (with LPFC) - 2458385
Baader Planetarium Baader IR-Pass Filter (685nm), 1.25" (with LPFC) - 2458385
$132 CAD
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Baader Planetarium Accessory Baader U-Filter (Venus, Ultraviolet, ZWL 350nm), 2" - 2458291Baader Planetarium Accessory Baader U-Filter (Venus, Ultraviolet, ZWL 350nm), 2" - 2458291
Baader Planetarium Baader U-Filter (Venus, Ultraviolet, ZWL 350nm), 2" - 2458291
$487 CAD
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Baader Planetarium Accessory Baader Stackable Empty Filter Box - 2459253Baader Planetarium Accessory Baader Stackable Empty Filter Box - 2459253
Baader Planetarium Baader Stackable Empty Filter Box - 2459253
$11 CAD
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Baader Planetarium Accessory Baader Eyepiece Filter Yellow 1.25", 495nm Longpass, Optically Polished w/MC - 2458301Baader Planetarium Accessory Baader Eyepiece Filter Yellow 1.25", 495nm Longpass, Optically Polished w/MC - 2458301
Baader Planetarium Baader Eyepiece Filter Yellow 1.25", 495nm Longpass, Optically Polished w/MC - 2458301
$75 CAD
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Pegasus Astro Filter Wheel Pegasus Astro Indigo Filter Wheel and LRGB 2" Filter Set Bundle - PEG-INDIGOFW-BUNDLEPegasus Astro Filter Wheel Pegasus Astro Indigo Filter Wheel and LRGB 2" Filter Set Bundle - PEG-INDIGOFW-BUNDLE
Pegasus Astro Pegasus Astro Indigo Filter Wheel and LRGB 2" Filter Set Bundle - PEG-INDIGOFW-BUNDLE
$855 CAD
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