Telescope Filters
182 products
Showing 121 - 144 of 182 products
Showing 121 - 144 of 182 products
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Svbony
Svbony SV227 SHO 5nm 2" Filter Set SII H-Alpha OIII Narrowband Photographic Filters for Deep Sky - W9187DA-W9187DB-W9187DC
In stock
Sale price$479 CAD
No reviews


Antlia
Antlia H-beta and OIII Filter for the Visual and Photography 1.25"
In stock
Sale price$141 CAD


Askar
Askar Colour Magic D1 & D2 6nm Duo-Narrowband (Ha/OIII & SII/OIII) Imaging Filter Set - 2" Mounted
In stock
Sale price$900 CAD


Explore Scientific
Explore Scientific Nebula Filter 2" O-III - 310200
In stock
Sale price$202 CAD
1 review


Explore Scientific
Explore Scientific Neutral Density Filter 2" ND 0.9 - 310240
In stock
Sale price$86 CAD


Svbony
SvBony SV240 Multi-Narrowband Filter Galaxy & Nebula NIR Near-infrared Light Pollution 2" Mounted - W9191A
In stock
Sale price$203 CAD
No reviews


Optolong
Optolong L-Para (L-Parallels) Filter 2" Mounted - OPT-L-PARA-2
In stock
Sale price$368 CAD
No reviews


Baader Planetarium
Baader Eyepiece Filter Yellow 2", 495nm Longpass, Optically Polished w/MC - 2458311
Back-Ordered
Sale price$100 CAD


Baader Planetarium
Baader S-II f/2 Highspeed-Filters (6.5nm) – CMOS-optimized - 2961303
Back-Ordered
Sale price$323 CAD
No reviews


Baader Planetarium
Baader O-III 2" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized - 2961228
Back-Ordered
Sale price$324 CAD
No reviews


Baader Planetarium
Baader H-alpha 2" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized - 2961153
Back-Ordered
Sale price$327 CAD
No reviews


Baader Planetarium
Baader K-Line Filter, Stacked, 1.25" (incl. 3.8 AstroSolar Photo Film) - 2458355
Back-Ordered
Sale price$510 CAD


Celestron
Celestron H-alpha H-beta OIII Imaging Filter, Rowe-Ackermann Schmidt Astrograph (RASA) 8 - 93619
Back-Ordered
Sale price$461 CAD
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