490 products

Showing 265 - 288 of 490 products

Showing 265 - 288 of 490 products
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Antlia Filter 1.25" Antlia 4.5nm Narrowband Sulfur II (SII) Edge FiltersAntlia Filter 31mm Unmounted Antlia 4.5nm Narrowband Sulfur II (SII) Edge Filters
Antlia Antlia 4.5nm Narrowband Sulfur II (SII) Edge Filters
From $259 CAD
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Antlia Filter 1.25" Antlia 4.5nm Narrowband Oxygen III (OIII) Edge FiltersAntlia Filter 31mm Unmounted Antlia 4.5nm Narrowband Oxygen III (OIII) Edge Filters
Antlia Antlia 4.5nm Narrowband Oxygen III (OIII) Edge Filters
From $259 CAD
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Baader Planetarium Accessory RGB-B 50x50mm Filter – CMOS-optimizedBaader Planetarium Accessory RGB-B 50x50mm Filter – CMOS-optimized
Baader Planetarium RGB-B 50x50mm Filter – CMOS-optimized
$264 CAD
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Baader Planetarium Accessory RGB-R 50x50mm Filter – CMOS-optimizedBaader Planetarium Accessory RGB-R 50x50mm Filter – CMOS-optimized
Baader Planetarium RGB-R 50x50mm Filter – CMOS-optimized
$265 CAD
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Baader Planetarium Accessory RGB-G 50x50mm Filter – CMOS-optimizedBaader Planetarium Accessory RGB-G 50x50mm Filter – CMOS-optimized
Baader Planetarium RGB-G 50x50mm Filter – CMOS-optimized
$267 CAD
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Baader Planetarium Filters Baader H-beta Narrowband-Filter (5.5nm) – CMOS-Optimized
Baader Planetarium Baader H-beta Narrowband-Filter (5.5nm) – CMOS-Optimized
From $270 CAD
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Baader Planetarium Accessory Baader O-III 36mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader O-III 36mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader O-III 36mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
$271 CAD
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Baader Planetarium Accessory Baader UBVRI Bessel U-Filter 36mm – photometric
Baader Planetarium Baader UBVRI Bessel U-Filter 36mm – photometric
$271 CAD
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Astronomik Filter 2" (M48) Astronomik Hydrogen-Alpha 6nm CCD FilterAstronomik Filter 1.25" (M28.5) Astronomik Hydrogen-Alpha 6nm CCD Filter
Astronomik Astronomik Hydrogen-Alpha 6nm CCD Filter
From $273 CAD
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Astronomik Filter 2" (M48) Astronomik O-III 6nm CCD FilterAstronomik Filter 1.25" (M28.5) Astronomik O-III 6nm CCD Filter
Astronomik Astronomik O-III 6nm CCD Filter
From $273 CAD
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Astronomik Filter 2" (M48) Astronomik S-II 6nm CCD FilterAstronomik Filter 1.25" (M28.5) Astronomik S-II 6nm CCD Filter
Astronomik Astronomik S-II 6nm CCD Filter
From $273 CAD
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Baader Planetarium Accessory Baader S-II 36mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader S-II 36mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader S-II 36mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
$273 CAD
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Baader Planetarium Accessory Baader H-alpha 36mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader H-alpha 36mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader H-alpha 36mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
$274 CAD
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iOptron Filter Wheel iOptron iEFW 5-Position Electronic Filter Wheel for 1.25" or 31mm Filters - 3381iOptron Filter Wheel iOptron iEFW 5-Position Electronic Filter Wheel for 1.25" or 31mm Filters - 3381
iOptron iOptron iEFW 5-Position Electronic Filter Wheel for 1.25" or 31mm Filters - 3381
$274 CAD
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Baader Planetarium Accessory UV-IR-CUT / L-Filter, 101x143x3mm, Giant Size - Made for professional movie cameras SALEBaader Planetarium Accessory UV-IR-CUT / L-Filter, 101x143x3mm, Giant Size - Made for professional movie cameras SALE
Baader Planetarium UV-IR-CUT / L-Filter, 101x143x3mm, Giant Size - Made for professional movie cameras SALE
$275 CAD
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ZWO Filter Wheel ZWO 5 Position 1.25" or 31mm Mini Electronic Filter Wheel - ZWO-EFW-MINIZWO Filter Wheel ZWO 5 Position 1.25" or 31mm Mini Electronic Filter Wheel - ZWO-EFW-MINI
ZWO ZWO 5 Position 1.25" or 31mm Mini Electronic Filter Wheel - ZWO-EFW-MINI
$277 CAD
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Antlia Filter Antlia Quad Band Anti-Light Pollution Filter - 2'' MountedAntlia Filter Antlia Quad Band Anti-Light Pollution Filter - 2'' Mounted
Antlia Antlia Quad Band Anti-Light Pollution Filter - 2 Inch Mounted
$277 CAD
In stock
Optolong Filter Optolong L-Quad Enhance Filter (L-QEF) Quad Bandpass Light Pollution Suppression FilterOptolong Filter Optolong 2" L-Quad Enhance Filter (L-QEF) Quad Bandpass Light Pollution Suppression Filter
Optolong Optolong 2" L-Quad Enhance Filter (L-QEF) Quad Bandpass Light Pollution Suppression Filter
$278 CAD
In stock
Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 2" – photometricBaader Planetarium Accessory Baader UBVRI Bessel R-Filter 2" – photometric
Baader Planetarium Baader UBVRI Bessel R-Filter 2" – photometric
$283 CAD
In stock
Celestron Filter Celestron Nebula Fitler for the Celestron Origin Intelligent Home Observatory - 93669Celestron Filter Celestron Nebula Fitler for the Celestron Origin Intelligent Home Observatory - 93669
Celestron Celestron Nebula Filter for the Celestron Origin Intelligent Home Observatory - 93669
$300 CAD
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Baader Planetarium Filters Baader Ultra-Narrowband 4.5nm SII CCD-Filter 1¼", LPFC-mounted - 2458429T (Discontinued)Baader Planetarium Filters Baader Ultra-Narrowband 4.5nm SII CCD-Filter 1¼", LPFC-mounted - 2458429T (Discontinued)
Baader Planetarium Baader Ultra-Narrowband 4.5nm SII CCD-Filter 1¼", LPFC-mounted - 2458429T (Discontinued)
$314 CAD $350 CAD
Only 1 unit left
Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 50.4mm – photometricBaader Planetarium Accessory Baader UBVRI Bessel R-Filter 50.4mm – photometric
Baader Planetarium Baader UBVRI Bessel R-Filter 50.4mm – photometric
$314 CAD
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IDAS Filter M28.6 (1.25") IDAS GNB FiltersIDAS Filter ZF IDAS GNB Filters
IDAS IDAS GNB Filters
$322 CAD
Only 5 units left
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Optolong Filter 1.25" Optolong LRGB Filter SetOptolong Filter 31mm Optolong LRGB Filter Set
Optolong Optolong LRGB Filter Set
From $325 CAD
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