Filtres

Filtres pour télescopes à bande étroite

100 produits

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Affiche 1 - 24 de 100 produits
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Svbony Filter Svbony 18nm O-III Nebula Filter - F9186
Svbony Filtre nébuleuse Svbony 18 nm O-III - F9186
A partir de $70 CAD
En stock
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ZWO Filter ZWO Duo Band FilterZWO Filter 1.25" ZWO Duo Band Filter
ZWO Filtre à double bande ZWO
A partir de $112 CAD
En stock
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Pegasus Astro Filter Wheel Pegasus Astro 2" Filters - LRGB (Lum, Red, Green, Blue) & 7nm SHO (SII, Ha, OIII)Pegasus Astro Filter Wheel Luminance (UV/IR Cut) Pegasus Astro 2" Filters - LRGB (Lum, Red, Green, Blue) & 7nm SHO (SII, Ha, OIII)
Pegasus Astro Filtres Pegasus Astro 2" - LRGB (Lum, Rouge, Vert, Bleu) et 7 nm SHO (SII, Ha, OIII)
A partir de $121 CAD
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Optolong Filter 2" Optolong Hydrogen-Beta 12nm Narrowband FilterOptolong Filter Optolong Hydrogen-Beta 12nm Narrowband Filter
Optolong Filtre à bande étroite Optolong Hydrogen-Beta 12 nm
A partir de $126 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 Filtre à bande étroite Celestron Oxygen III - 1,25" - 93623
$133 CAD
En stock
Astronomik Filter 2" (M48) Astronomik Deep-Sky RGB FiltersAstronomik Filter 1.25" (M28.5) Astronomik Deep-Sky RGB Filters
Astronomik Filtres RVB pour ciel profond d'Astronomik
A partir de $136 CAD
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Antlia Filter Antlia H-beta and OIII Filter for the Visual and PhotographyAntlia Filter Antlia H-beta and OIII Filter for the Visual and Photography
Antlia Filtre Antlia H-beta et OIII pour le visuel et la photographie 1,25"
$141 CAD
En stock
Svbony Filter Svbony SV220 Dual-Band 7nm Nebula Filter - W9172BSvbony Filter Svbony SV220 Dual-Band 7nm Nebula Filter - W9172B
Svbony Filtre nébuleux double bande 7 nm Svbony SV220 - W9172
A partir de $149 CAD
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Explore Scientific Filter Explore Scientific Nebula Filter 1.25" O-III - 310205Explore Scientific Filter Explore Scientific Nebula Filter 1.25" O-III - 310205
Explore Scientific Filtre Nebula Explore Scientific 1,25" O-III - 310205
$158 CAD
En ré-approvisionnement
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 Filtres bi-bande Askar Colour Magic C - 2" montés
A partir de $171 CAD
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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 Filtre CCD 12 nm Astronomik Hydrogen-Alpha
A partir de $174 CAD
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Celestron Filter Celestron Oxygen III Narrowband Filter - 2" - 93624Celestron Filter Celestron Oxygen III Narrowband Filter - 2" - 93624
Celestron Filtre à bande étroite Celestron Oxygen III - 2" - 93624
$175 CAD
En stock
ZWO Filter ZWO 7nm H-Alpha Narrowband FilterZWO Filter ZWO 7nm H-Alpha Narrowband Filter
ZWO Filtre à bande étroite ZWO 7 nm H-Alpha
A partir de $183 CAD
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Explore Scientific Filter Explore Scientific Nebula Filter 1.25" H-Beta - 310235Explore Scientific Filter Explore Scientific Nebula Filter 1.25" H-Beta - 310235
Explore Scientific Filtre pour nébuleuse Explore Scientific 1,25" H-Beta - 310235
$187 CAD
En stock
Optolong Filter Optolong O-III 6.5nm Filter
Optolong Filtre Optolong O-III 6,5 nm
A partir de $199 CAD
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Explore Scientific Filter Explore Scientific Nebula Filter 2" O-III - 310200Explore Scientific Filter Explore Scientific Nebula Filter 2" O-III - 310200
Explore Scientific Filtre pour nébuleuse Explore Scientific 2" O-III - 310200
$202 CAD
En stock
ZWO Filter 1.25" ZWO "NEW" LRGB 4 Piece Filter SetZWO Filter 31mm ZWO "NEW" LRGB 4 Piece Filter Set
ZWO Ensemble de filtres LRGB « NEW » ZWO 4 pièces
A partir de $210 CAD
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Antlia Filter Antlia 7nm H-Alpha (Ha) Narrowband Prime Filter 36mm UnmountedAntlia Filter Antlia 7nm H-Alpha (Ha) Narrowband Prime Filter 36mm Unmounted
Antlia Filtres principaux à bande étroite Antlia 7 nm 36 mm non montés
$215 CAD
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Astronomik Filter 1.25" (M28.5) Astronomik O-III 12nm CCD MaxFR FilterAstronomik Filter 2" (M48) Astronomik O-III 12nm CCD MaxFR Filter
Astronomik Filtre Astronomik O-III CCD MaxFR 12 nm
A partir de $224 CAD
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Astronomik Filter 31mm, Protective Ring/Unthreaded Astronomik S-II 12nm CCD MaxFR FilterAstronomik Filter 1.25" (M28.5) Astronomik S-II 12nm CCD MaxFR Filter
Astronomik Filtre MaxFR CCD 12 nm Astronomik S-II
A partir de $224 CAD
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Astronomik Filter 1.25" (M28.5) Astronomik H-Alpha 12nm CCD MaxFR FilterAstronomik Filter 2" (M48) Astronomik H-Alpha 12nm CCD MaxFR Filter
Astronomik Filtre MaxFR CCD H-Alpha 12 nm d'Astronomik
A partir de $224 CAD
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Optolong Filter 1.25" Optolong Hydrogen-Alpha 7nm FilterOptolong Filter 31mm Optolong Hydrogen-Alpha 7nm Filter
Optolong Filtre Optolong Hydrogen-Alpha 7 nm
A partir de $226 CAD
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Economisez $93
Baader Planetarium Filter Baader f/2 Highspeed-Filter H-alpha 1.25" - 2459393 (Discontinued)Baader Planetarium Filter Baader f/2 Highspeed-Filter H-alpha 1.25" - 2459393 (Discontinued)
Baader Planetarium Filtre haute vitesse Baader f/2 H-alpha 1,25" - 2459393 (arrêté)
$233 CAD $326 CAD
Plus que 1 en stock
Baader Planetarium Filter Baader UBVRI Bessel B-Filter – PhotometricBaader Planetarium Filter Baader UBVRI Bessel B-Filter – Photometric
Baader Planetarium Filtre Bessel B-B de Baader UBVRI – Photométrique
A partir de $235 CAD
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