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142 products

Showing 49 - 72 of 142 products

Showing 49 - 72 of 142 products
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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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Baader Planetarium Filter 2" Baader Moon & Skyglow Neodymium Filter - New Version w/Higher TransmissionBaader Planetarium Filter 1.25" Baader Moon & Skyglow Neodymium Filter - New Version w/Higher Transmission
Baader Planetarium Baader Moon & Skyglow Neodymium Filter - New Version w/Higher Transmission
From $121 CAD
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Optolong Filter Optolong CLS CCD Light Pollution FilterOptolong Filter Optolong CLS CCD Light Pollution Filter
Optolong Optolong CLS CCD Light Pollution Filter
From $122 CAD
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Baader Planetarium Filter 2" Baader Semi-APO FilterBaader Planetarium Filter 1.25" Baader Semi-APO Filter
Baader Planetarium Baader Semi-APO Filter
From $124 CAD
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Baader Planetarium Filter Baader Fringe Killer Color Correction-FilterBaader Planetarium Filter Baader Fringe Killer Color Correction-Filter
Baader Planetarium Baader Fringe Killer Color Correction-Filter
From $127 CAD
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Baader Planetarium Filter Baader BCF Corrector Filter for Canon EOS Cameras - 2459213
Baader Planetarium Baader BCF Corrector Filter for Canon EOS Cameras - 2459213
$127 CAD
In stock
IDAS Filter 48mm (2″) Mounted IDAS Clear (ODW) FiltersIDAS Filter 50.8mm For QHY, ZWO & ATIK Carousels IDAS Clear (ODW) Filters
IDAS IDAS Clear (ODW) Filters
From $127 CAD
Only 4 units left
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Antares Filter Antares 1.25" 5 Piece Planetary and Nebula Filter Set - FS3
Antares Antares 1.25" 5 Piece Planetary and Nebula Filter Set - FS3
$127 CAD
In stock
Baader Planetarium Filter 1.25" Baader Double Polarizing FiltersBaader Planetarium Filter 2" Baader Double Polarizing Filters
Baader Planetarium Baader Double Polarizing Filters
From $128 CAD
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ZWO Filter ZWO 20nm CH4 Methane Filter – 1.25″ - ZWO-CH4
ZWO ZWO 20nm CH4 Methane Filter – 1.25″ - ZWO-CH4
$134 CAD
In stock
Askar Filter Filter Package (C1 + C2) Askar Colour Magic C Duo-Band Filters - 2" MountedAskar Filter C1 (OIII + Ha) Askar Colour Magic C Duo-Band Filters - 2" Mounted
Askar Askar Colour Magic C Duo-Band Filters - 2" Mounted
From $134 CAD
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Celestron Filter Celestron UHC/LPR Filter - 1.25" - 94123
Celestron Celestron UHC/LPR Filter - 1.25" - 94123
$135 CAD
In stock
Baader Planetarium Filter Baader UHC-L / Ultra-L-Booster-FilterBaader Planetarium Filter Baader UHC-L / Ultra-L-Booster-Filter
Baader Planetarium Baader UHC-L / Ultra-L-Booster-Filter
From $140 CAD
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Celestron Filter Celestron Oxygen III Narrowband Filter - 1.25" - 93623Celestron Filter Celestron Oxygen III Narrowband Filter - 1.25" - 93623
Celestron Celestron Oxygen III Narrowband Filter - 1.25" - 93623
$148 CAD
In stock
Svbony Filter Svbony SV220 Dual-Band 7nm Nebula Filter - W9172BSvbony Filter Svbony SV220 Dual-Band 7nm Nebula Filter - W9172B
Svbony Svbony SV220 Dual-Band 7nm Nebula Filter - W9172
From $149 CAD
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Baader Planetarium Filter Baader ACF 2 DSLR Astro Conversion Filter for Canon EOS 350D/20D/10D/30D - 2459212
Baader Planetarium Baader ACF 2 DSLR Astro Conversion Filter for Canon EOS 350D/20D/10D/30D - 2459212
$150 CAD
In stock
Astronomik Filter 1.25" (M28.5) Astronomik Hydrogen-Alpha 12nm CCD FilterAstronomik Filter Clip-Filter EOS APS-C Astronomik Hydrogen-Alpha 12nm CCD Filter
Astronomik Astronomik Hydrogen-Alpha 12nm CCD Filter
From $151 CAD
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Astronomik Filter Astronomik Original White Balance OWB-CCD Type 3 Filter
Astronomik Astronomik Original White Balance OWB-CCD Type 3 Filter
From $151 CAD
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Explore Scientific Filter Explore Scientific CLS Nebula Filter 1.25" - 310225Explore Scientific Filter Explore Scientific CLS Nebula Filter 1.25" - 310225
Explore Scientific Explore Scientific CLS Nebula Filter 1.25" - 310225
$156 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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IDAS Filter IDAS LPS-V4 Light Pollution/Nebula/Comet Filter IIIDAS Filter IDAS LPS-V4 Light Pollution/Nebula/Comet Filter II
IDAS IDAS LPS-V4 Light Pollution/Nebula/Comet Filter II
From $165 CAD
Only 3 units left
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Explore Scientific Filter Explore Scientific CLS Nebula Filter 2" - 310220Explore Scientific Filter Explore Scientific CLS Nebula Filter 2" - 310220
Explore Scientific Explore Scientific CLS Nebula Filter 2" - 310220
$170 CAD
In stock
ZWO Filter ZWO 7nm H-Alpha Narrowband FilterZWO Filter ZWO 7nm H-Alpha Narrowband Filter
ZWO ZWO 7nm H-Alpha Narrowband Filter
From $174 CAD
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Celestron Filter Celestron UHC/LPR Filter - 2" - 94124
Celestron Celestron UHC/LPR Filter - 2" - 94124
$182 CAD
In stock