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Showing 289 - 312 of 491 products
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Optolong Filter 1.25" Optolong LRGB Filter SetOptolong Filter 31mm Optolong LRGB Filter Set
Optolong Optolong LRGB Filter Set
Sale priceFrom $325 CAD
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Baader Planetarium Accessory Baader S-II 2" Narrowband-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader S-II 2" Narrowband-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Accessory Baader O-III 2" Narrowband-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader O-III 2" Narrowband-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Accessory Baader Methane Filter 1.25" (889nm, 8nm) - 2458295Baader Planetarium Accessory Baader Methane Filter 1.25" (889nm, 8nm) - 2458295
Baader Planetarium Accessory Baader U-Filter (Venus, Ultraviolet, ZWL 350nm), 1.25" - 2458292Baader Planetarium Accessory Baader U-Filter (Venus, Ultraviolet, ZWL 350nm), 1.25" - 2458292
Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 50x50mm – photometricBaader Planetarium Accessory Baader UBVRI Bessel R-Filter 50x50mm – photometric
Antlia Filter Antlia OAG and Filter Drawer AssemblyAntlia Filter Antlia OAG and Filter Drawer Assembly
Antlia Antlia OAG and Filter Drawer Assembly
Sale price$350 CAD
In stock
Antlia Filter 1.25" Antlia 3nm Narrowband H-alpha (Ha) Pro FiltersAntlia Filter 31mm Unmounted Antlia 3nm Narrowband H-alpha (Ha) Pro Filters
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Celestron Accessory Celestron 2" Dielectric Mirror Diagonal, Twist-Lock - 93573Celestron Accessory Celestron 2" Dielectric Mirror Diagonal, Twist-Lock - 93573