491 products
Showing 313 - 336 of 491 products
See More of the Universe — Discover Astronomy Filters at Telescopes Canada
Unlock the full beauty of the night sky with premium astronomy filters from Telescopes Canada. Whether you’re observing the Moon, exploring planets, or revealing faint deep-sky details, the right filter can transform your view and help you capture celestial wonders in stunning color and contrast.
From light pollution filters to narrowband imaging and color filters, we carry top brands trusted by amateur and professional astronomers alike. Every filter is backed by expert guidance, full Canadian warranty, and fast nationwide shipping.
Showing 313 - 336 of 491 products
Display
View


Baader Planetarium
Baader O-III 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$198 CAD
Back Order

Baader Planetarium
Baader O-III 31mm Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$209 CAD
Back Order

Baader Planetarium
Baader O-III 36mm Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$239 CAD
Back Order

Baader Planetarium
Baader O-III 2" Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$335 CAD
Back Order

Baader Planetarium
Baader O-III 50.4mm Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$401 CAD
Back Order

Baader Planetarium
Baader O-III 50x50mm Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$415 CAD
Back Order

Baader Planetarium
Baader O-III 65x65mm Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$517 CAD
Back Order

Baader Planetarium
Baader O-III 1¼" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Sale price$229 CAD
Back Order

Baader Planetarium
Baader O-III 31mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Sale price$229 CAD
Back Order

Baader Planetarium
Baader O-III 36mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Sale price$252 CAD
Back Order

Baader Planetarium
Baader O-III 50.4mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Sale price$367 CAD
Back Order

Baader Planetarium
Baader O-III 50x50mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Sale price$420 CAD
Back Order

Baader Planetarium
Baader O-III 65x65mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Sale price$526 CAD
Back Order

Baader Planetarium
Baader S-II 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$196 CAD
Back Order

Baader Planetarium
Baader S-II 31mm Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$207 CAD
Back Order

Baader Planetarium
Baader S-II 36mm Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$238 CAD
Back Order

Baader Planetarium
Baader S-II 2" Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$332 CAD
Back Order

Baader Planetarium
Baader S-II 50.4mm Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$398 CAD
Back Order

Baader Planetarium
Baader S-II 50x50mm Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$414 CAD
Back Order

Baader Planetarium
Baader S-II 65x65mm Narrowband-Filter (6.5nm) – CMOS-optimized
Sale price$514 CAD
Back Order

Baader Planetarium
Baader S-II 1¼" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Sale price$215 CAD
Back Order

Baader Planetarium
Baader S-II 31mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Sale price$231 CAD
Back Order

Baader Planetarium
Baader S-II 36mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Sale price$254 CAD
Back Order

Baader Planetarium
Baader S-II 50.4mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Sale price$369 CAD
Back Order
Filters (0)
