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Showing 265 - 288 of 493 products
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Celestron Accessory Celestron 2" Mirror Diagonal with XLT Coating - 93527Celestron Accessory Celestron 2" Mirror Diagonal with XLT Coating - 93527
Baader Planetarium Accessory RGB-B 50x50mm Filter – CMOS-optimizedBaader Planetarium Accessory RGB-B 50x50mm Filter – CMOS-optimized
Baader Planetarium Accessory RGB-R 50x50mm Filter – CMOS-optimizedBaader Planetarium Accessory RGB-R 50x50mm Filter – CMOS-optimized
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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
Baader Planetarium Accessory RGB-G 50x50mm Filter – CMOS-optimizedBaader Planetarium Accessory RGB-G 50x50mm Filter – CMOS-optimized
Baader Planetarium Accessory Baader UBVRI Bessel U-Filter 36mm – photometric
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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 $273 CAD Regular price$325 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
Sale priceFrom $274 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
Sale priceFrom $274 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
Sale priceFrom $274 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
Baader Planetarium Accessory Baader UBVRI Bessel R-Filter 2" – photometricBaader Planetarium Accessory Baader UBVRI Bessel R-Filter 2" – photometric
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Optolong Filter 2" Optolong L-eXtreme 7nm Dual Narrowband Filter (H-Alpha and O-III)Optolong Filter Optolong L-eXtreme 7nm Dual Narrowband Filter (H-Alpha and O-III)
Optolong Optolong L-eXtreme 7nm Dual Narrowband Filter (H-Alpha and O-III)
Sale priceFrom $287 CAD Regular price$339 CAD
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Save $83
QHYCCD Filter Wheel QHYCCD QHYCFW3-S-SR 3rd Generation Small Standard Thickness Filter Wheel - 7 x 1.25"
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QHYCCD Filter Wheel QHYCCD QHYCFW3-S-US 3rd Generation Small Thin Version Filter Wheel - 7 x 1.25"