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179 products

Showing 25 - 48 of 179 products

Showing 25 - 48 of 179 products
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Svbony Filter Svbony Variable Polarizing Filters for Eyepieces - F9147Svbony Filter 1.25" Svbony Variable Polarizing Filters for Eyepieces - F9147
Svbony Svbony Variable Polarizing Filters for Eyepieces - F9147
From $20 CAD
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Optolong Filter Optolong Clear Focusing FilterOptolong Filter Optolong Clear Focusing Filter
Optolong Optolong Clear Focusing Filter
From $31 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 $232 CAD
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Svbony Filter Svbony 1.25" Lunar, CPL and Five Color Planetary Filter Kit - F9135ASvbony Filter Svbony 1.25" Lunar, CPL and Five Color Planetary Filter Kit - F9135A
Svbony Svbony 1.25" Lunar, CPL and Five Color Planetary Filter Kit - F9135A
$49 CAD
Back-Ordered
Celestron Filter Celestron Moon Filter Set, 1.25" - 94315Celestron Filter Celestron Moon Filter Set, 1.25" - 94315
Celestron Celestron Moon Filter Set, 1.25" - 94315
$74 CAD
In stock
Baader Planetarium Filter Baader Contrast-Booster FilterBaader Planetarium Filter 2" Baader Contrast-Booster Filter
Baader Planetarium Baader Contrast-Booster Filter
From $121 CAD
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Antares Filter 1.25" Antares 25% Neutral Density FilterAntares Filter 2" Antares 25% Neutral Density Filter
Antares Antares 25% Neutral Density Filter
From $22 CAD
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Optolong Filter Optolong L-Ultimate 3nm Dual Narrowband Filter (H-Alpha and O-III)Optolong Filter Optolong L-Ultimate 3nm Dual Narrowband Filter (H-Alpha and O-III)
Optolong Optolong L-Ultimate 3nm Dual Narrowband Filter (H-Alpha and O-III)
From $381 CAD
In stock
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Save $24
Baader Planetarium Filter Baader UV-IR-CUT / L-FilterBaader Planetarium Filter Baader UV-IR-CUT / L-Filter
Baader Planetarium Discontinued - Baader UV-IR-CUT / L-Filter
From $45 CAD $69 CAD
Only 1 unit left
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Antares Filter 2" Antares 13% Neutral Density FilterAntares Filter 1.25" Antares 13% Neutral Density Filter
Antares Antares 13% Neutral Density Filter
From $22 CAD
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Astronomik Filter 2" (M48) Astronomik ProPlanet 742 BP IR-Pass FilterAstronomik Filter 1.25" (M28.5) Astronomik ProPlanet 742 BP IR-Pass Filter
Astronomik Astronomik ProPlanet 742 BP IR-Pass Filter
From $57 CAD
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Astronomik Filter Astronomik MC-Clear Glass Filter for EOS DSLR Full-Spectrum-ModificationAstronomik Filter Canon EOS 1100D-2000D, M3, M5 Astronomik MC-Clear Glass Filter for EOS DSLR Full-Spectrum-Modification
Astronomik Astronomik MC-Clear Glass Filter for EOS DSLR Full-Spectrum-Modification
From $64 CAD
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Astronomik Filter 1.25" (M28.5) Astronomik OIII Visual Nebula FilterAstronomik Filter Astronomik OIII Visual Nebula Filter
Astronomik Astronomik OIII Visual Nebula Filter
From $116 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 $232 CAD
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Astronomik Filter 1.25" (M28.5) Astronomik ProPlanet 642 BP IR-Pass FilterAstronomik Filter 2" (M48) Astronomik ProPlanet 642 BP IR-Pass Filter
Astronomik Astronomik ProPlanet 642 BP IR-Pass Filter
From $76 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 $232 CAD
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Antlia Filter 1.25" Antlia LRGB-V Pro Series FiltersAntlia Filter 31mm Unmounted Antlia LRGB-V Pro Series Filters
Antlia Antlia LRGB-V Pro Series Filters
From $381 CAD
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Celestron Filter Celestron Variable Polarizing Filter, 1.25" - 94107Celestron Filter Celestron Variable Polarizing Filter, 1.25" - 94107
Celestron Celestron Variable Polarizing Filter, 1.25" - 94107
$54 CAD
In stock
Baader Planetarium Filter Baader Solar Continuum Filter (540nm) - New 7.5nm Version
Baader Planetarium Baader Solar Continuum Filter (540nm) - New 7.5nm Version
From $157 CAD
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Antlia Filter 1.25" Antlia 3nm Narrowband Oxygen III (OIII) Pro FiltersAntlia Filter 31mm Unmounted Antlia 3nm Narrowband Oxygen III (OIII) Pro Filters
Antlia Antlia 3nm Narrowband Oxygen III (OIII) Pro Filters
From $345 CAD
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Baader Planetarium Filter 1.25" Baader UV/IR-Cut / L-Filter - CMOS-OptimizedBaader Planetarium Filter 31mm Baader UV/IR-Cut / L-Filter - CMOS-Optimized
Baader Planetarium Baader UV/IR-Cut / L-Filter - CMOS-Optimized
From $102 CAD
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Antlia Filter Antlia ALP-T Dual Band 2" 5nm Mounted FilterAntlia Filter Antlia ALP-T Dual Band 2" 5nm Mounted Filter
Antlia Antlia ALP-T Dual Band Highspeed Ha/OIII 2" 5nm Mounted Filter
$475 CAD
In stock
Svbony Filter Svbony Moon Filters for Reduced Glare - F9114Svbony Filter 1.25" Svbony Moon Filters for Reduced Glare - F9114
Svbony Svbony Moon Filters for Reduced Glare - F9114
From $15 CAD
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Antares Filter 2" Antares Variable Cross-Polarizing Neutral Density FilterAntares Filter 1.25" Antares Variable Cross-Polarizing Neutral Density Filter
Antares Antares Variable Cross-Polarizing Neutral Density Filter
From $49 CAD
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