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Showing 217 - 240 of 491 products

Showing 217 - 240 of 491 products
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ZWO Filter 1.25" ZWO "NEW" LRGB 4 Piece Filter SetZWO Filter 31mm ZWO "NEW" LRGB 4 Piece Filter Set
ZWO ZWO "NEW" LRGB 4 Piece Filter Set
From $207 CAD
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Baader Planetarium Accessory Baader S-II 31mm Narrowband-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader S-II 31mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader S-II 31mm Narrowband-Filter (6.5nm) – CMOS-optimized
$207 CAD
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Baader Planetarium Accessory RGB-G 2" Filter unmounted (ø 47,4mm) for FCCT – CMOS-optimizedBaader Planetarium Accessory RGB-G 2" Filter unmounted (ø 47,4mm) for FCCT – CMOS-optimized
Baader Planetarium RGB-G 2" Filter unmounted (ø 47,4mm) for FCCT – CMOS-optimized
$207 CAD
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Baader Planetarium Accessory Baader IR-Pass Filter (685nm), 2" (with LPFC) - 2458386Baader Planetarium Accessory Baader IR-Pass Filter (685nm), 2" (with LPFC) - 2458386
Baader Planetarium Baader IR-Pass Filter (685nm), 2" (with LPFC) - 2458386
$209 CAD
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Baader Planetarium Accessory Baader O-III 31mm Narrowband-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader O-III 31mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader O-III 31mm Narrowband-Filter (6.5nm) – CMOS-optimized
$209 CAD
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iOptron Filter H-Alpha iOptron 1.25" Narrowband Filters (H-Alpha, OIII, SII)
iOptron iOptron 1.25" Narrowband Filters (H-Alpha, OIII, SII)
$211 CAD
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Optolong Filter 2" Optolong L-Pro Light Pollution FilterOptolong Filter Canon EOS-C Optolong L-Pro Light Pollution Filter
Optolong Optolong L-Pro Light Pollution Filter
From $212 CAD
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Baader Planetarium Accessory Baader S-II 1¼" f/2 Highspeed-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader S-II 1¼" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader S-II 1¼" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
$215 CAD
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Baader Planetarium Accessory Baader H-alpha 1¼" f/2 Highspeed-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader H-alpha 1¼" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader H-alpha 1¼" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
$217 CAD
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Svbony Accessory Svbony SV260 Multi-Bandpass Filter - W9194A
Svbony Svbony SV260 Multi-Bandpass Filter - W9194A
$218 CAD $237 CAD
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Antlia Filter Antlia 7nm H-Alpha (Ha) Narrowband Prime Filter 36mm UnmountedAntlia Filter Antlia 7nm H-Alpha (Ha) Narrowband Prime Filter 36mm Unmounted
Antlia Antlia 7nm Narrowband Prime Filters 36mm Unmounted
$221 CAD
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Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 31mm – photometricBaader Planetarium Accessory Baader UBVRI Bessel R-Filter 31mm – photometric
Baader Planetarium Baader UBVRI Bessel R-Filter 31mm – photometric
$222 CAD
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Celestron Accessory Celestron 1.25" Dielectric Mirror Diagonal, Twist-Lock - 93571Celestron Accessory Celestron 1.25" Dielectric Mirror Diagonal, Twist-Lock - 93571
Celestron Celestron 1.25" Dielectric Mirror Diagonal, Twist-Lock - 93571
$224 CAD
In stock
Optolong Filter 1.25" Optolong Hydrogen-Alpha 7nm FilterOptolong Filter 31mm Optolong Hydrogen-Alpha 7nm Filter
Optolong Optolong Hydrogen-Alpha 7nm Filter
From $226 CAD
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Baader Planetarium Accessory Baader H-alpha 31mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader H-alpha 31mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader H-alpha 31mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
$226 CAD
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Baader Planetarium Accessory RGB-B 2" Filter – CMOS-optimizedBaader Planetarium Accessory RGB-B 2" Filter – CMOS-optimized
Baader Planetarium RGB-B 2" Filter – CMOS-optimized
$226 CAD
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Baader Planetarium Accessory RGB-R 2" Filter – CMOS-optimizedBaader Planetarium Accessory RGB-R 2" Filter – CMOS-optimized
Baader Planetarium RGB-R 2" Filter – CMOS-optimized
$228 CAD
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IDAS Filter 6mm Unmounted. 1.1mm Thick IDAS LPS-D3 FiltersIDAS Filter 48mm(2″) Mounted IDAS LPS-D3 Filters
IDAS IDAS LPS-D3 Filters
From $229 CAD
Only 4 units left
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Baader Planetarium Accessory Baader O-III 1¼" f/2 Highspeed-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader O-III 1¼" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader O-III 1¼" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
$229 CAD
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Baader Planetarium Accessory Baader O-III 31mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader O-III 31mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader O-III 31mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
$229 CAD
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Baader Planetarium Accessory RGB-G 2" Filter – CMOS-optimizedBaader Planetarium Accessory RGB-G 2" Filter – CMOS-optimized
Baader Planetarium RGB-G 2" Filter – CMOS-optimized
$229 CAD
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Askar Filter Askar Multifunctional Filter Drawer - ASK-MULTI-FD
Askar Askar Multifunctional Filter Drawer - ASK-MULTI-FD
$229 CAD
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Save $20
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
$229 CAD $249 CAD
In stock
Baader Planetarium Filter Baader UBVRI Bessel I-Filter – PhotometricBaader Planetarium Filter Baader UBVRI Bessel I-Filter – Photometric
Baader Planetarium Baader UBVRI Bessel I-Filter – Photometric
From $231 CAD
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