490 products

Showing 217 - 240 of 490 products

Showing 217 - 240 of 490 products
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Baader Planetarium Accessory Baader S-II 1¼" Narrowband-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader S-II 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader S-II 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized
$210 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 O-III 1¼" Narrowband-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader O-III 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader O-III 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized
$213 CAD
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Baader Planetarium Filter Baader H-alpha Ultra-Narrowband-Filters (6.5nm) – CMOS Optimized
Baader Planetarium Baader H-alpha Ultra-Narrowband-Filters (6.5nm) – CMOS Optimized
$217 CAD
In stock
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
$221 CAD
In stock
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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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
$223 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
$225 CAD
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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 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 Di Mounted 2.5mm Thick IDAS LPS-D3 Filters
IDAS IDAS LPS-D3 Filters
From $229 CAD
Only 3 units left
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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
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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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
$231 CAD
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Baader Planetarium Accessory Baader UBVRI Bessel U-Filter 1¼" – photometricBaader Planetarium Accessory Baader UBVRI Bessel U-Filter 1¼" – photometric
Baader Planetarium Baader UBVRI Bessel U-Filter 1¼" – photometric
$231 CAD
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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
$232 CAD
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Save $93
Baader Planetarium Filter Baader f/2 Highspeed-Filter H-alpha 1.25" - 2459393 (Discontinued)Baader Planetarium Filter Baader f/2 Highspeed-Filter H-alpha 1.25" - 2459393 (Discontinued)
Baader Planetarium Baader f/2 Highspeed-Filter H-alpha 1.25" - 2459393 (Discontinued)
$233 CAD $326 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
$233 CAD
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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
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Baader Planetarium Accessory Baader UFC S70 11" RASA Telescope-Adapter (optical height: 3 mm) - 2459126Baader Planetarium Accessory Baader UFC S70 11" RASA Telescope-Adapter (optical height: 3 mm) - 2459126
Baader Planetarium Baader UFC S70 11" RASA Telescope-Adapter (optical height: 3 mm) - 2459126
$241 CAD
In stock