Filtres

Filtres pour télescopes

182 produits

Affiche 145 - 168 de 182 produits

Affiche 145 - 168 de 182 produits
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Explore Scientific Filter Explore Scientific UHC Nebula Filter 2" - 310210Explore Scientific Filter Explore Scientific UHC Nebula Filter 2" - 310210
Explore Scientific Filtre anti-nébuleuse UHC 2" Explore Scientific - 310210
$202 CAD
En stock
Explore Scientific Filter Explore Scientific UHC Nebula Filter 1.25" - 310215Explore Scientific Filter Explore Scientific UHC Nebula Filter 1.25" - 310215
Explore Scientific Filtre anti-nébuleuse UHC 1,25" Explore Scientific - 310215
$158 CAD
En stock
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 Askar Multifunctional Filter Drawer - ASK-MULTI-FD
Askar Tiroir à filtre multifonctionnel Askar - ASK-MULTI-FD
$236 CAD
En stock
Celestron Filter Celestron Nebula Fitler for the Celestron Origin Intelligent Home Observatory - 93669Celestron Filter Celestron Nebula Fitler for the Celestron Origin Intelligent Home Observatory - 93669
Celestron Celestron Nebula Fitler pour l'observatoire domestique intelligent Celestron Origin - 93669
$300 CAD
En ré-approvisionnement
Antlia Filter Antlia Ha, SII and OIII 3nm Pro Highspeed Filter - 2'' Mounted
Antlia Filtre haute vitesse Antlia Ha, SII et OIII 3 nm Pro - Monté 2''
A partir de $596 CAD
En stock
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Askar Filter Askar Color Magic SHO (SII, Ha, OIII) 3nm Narrowband Imaging Filter Set - 2" MountedAskar Filter Askar Color Magic SHO (SII, Ha, OIII) 3nm Narrowband Imaging Filter Set - 2" Mounted
Askar Ensemble de filtres d'imagerie à bande étroite Askar Colour Magic 3 nm SHO (SII, Ha, OIII) - Monté 2"
$1,920 CAD
En ré-approvisionnement
Askar Focal Reducer Askar Color Magic Duo-Narrowband 3nm Ha & OIII Imaging Filter - 2" MountedAskar Focal Reducer Askar Color Magic Duo-Narrowband 3nm Ha & OIII Imaging Filter - 2" Mounted
Askar Filtre à bande étroite Askar Color Magic Ultra E1 Duo (OIII&Ha) - ASKAR2DBE1
$872 CAD
En stock
Baader Planetarium Filter Baader UBVRI Bessel I-Filter – PhotometricBaader Planetarium Filter Baader UBVRI Bessel I-Filter – Photometric
Baader Planetarium Filtre Bessel I-Filter UBVRI de Baader – Photométrique
A partir de $211 CAD
En ré-approvisionnement
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Optolong Filter Optolong O-III 6.5nm Filter
Optolong Filtre Optolong O-III 6,5 nm
A partir de $199 CAD
En stock
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Celestron Filter Celestron Light Pollution Imaging Filter, RASA 11 - 93617Celestron Filter Celestron Light Pollution Imaging Filter, RASA 11 - 93617
Celestron Filtre d'imagerie de pollution lumineuse Celestron, RASA 11 - 93617
$978 CAD
Plus que 2 en stock
William Optics Filter William Optics STC Ultra Layer® Astro Multispectra Fiter 48mm - YF-STC-M48William Optics Filter William Optics STC Ultra Layer® Astro Multispectra Fiter 48mm - YF-STC-M48
William Optics Filtre multispectra astronomique William Optics STC Ultra Layer® 48 mm - YF-STC-M48
$285 CAD
En ré-approvisionnement
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
Explore Scientific Filter Explore Scientific Neutral Density Filter 1.25" ND 0.9 - 310245Explore Scientific Filter Explore Scientific Neutral Density Filter 1.25" ND 0.9 - 310245
Explore Scientific Filtre à densité neutre Explore Scientific 1,25" ND 0,9 - 310245
$72 CAD
En stock
Optolong Filter Optolong L1 Dual - Combo Set (L-Quad Enhance and L-Para) - OPT-L1-DUALOptolong Filter Optolong L1 Dual - Combo Set (L-Quad Enhance and L-Para) - OPT-L1-DUAL
Optolong Optolong L1 Dual - Ensemble combiné (L-Quad Enhance et L-Para) - OPT-L1-DUAL
$558 CAD
En ré-approvisionnement
Baader Planetarium Accessory LRGB 50.4mm Filterset – CMOS-optimizedBaader Planetarium Accessory LRGB 50.4mm Filterset – CMOS-optimized
Baader Planetarium Filtre LRGB 50,4 mm – Optimisé CMOS
$726 CAD
En ré-approvisionnement
Baader Planetarium Accessory LRGB 65x65mm Filterset – CMOS-optimizedBaader Planetarium Accessory LRGB 65x65mm Filterset – CMOS-optimized
Baader Planetarium Filtre LRGB 65x65mm – Optimisé CMOS
$1,112 CAD
En ré-approvisionnement
Economisez $40
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 Filtre à bande étroite double Optolong L-eXtreme 7 nm (H-Alpha et O-III)
$299 CAD $339 CAD
Plus que 1 en stock
Baader Planetarium Filter Baader Eyepiece Filter Red 1.25", 610nm Longpass, Optically Polished w/MC - 2458307Baader Planetarium Filter Baader Eyepiece Filter Red 1.25", 610nm Longpass, Optically Polished w/MC - 2458307
Baader Planetarium Filtre oculaire Baader rouge 1,25 po, passe-long 610 nm, poli optiquement avec MC - 2458307
$68 CAD
En stock
Chroma Filter Chroma LoGlow Broadband Light Pollution Reduction Filter - 27030Chroma Filter Chroma LoGlow Broadband Light Pollution Reduction Filter - 27030
Chroma Filtre de réduction de la pollution lumineuse à large bande Chroma LoGlow - 27030
A partir de $396 CAD
En ré-approvisionnement
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Economisez $116
Meade Instruments Accessory Meade Instruments 5MM BLOCKING FILTER - BF5
Coronado Filtre de blocage Coronado 5 mm - BF5
$464 CAD $580 CAD
Plus que 1 en stock
Antlia Filter Antlia H-Alpha Filter - 2.8nm Extra Narrowband Filters - 36mm UnmountedAntlia Filter H-Alpha Antlia H-Alpha Filter - 2.8nm Extra Narrowband Filters - 36mm Unmounted
Antlia Filtre H-Alpha Antlia - Filtres à bande très étroite de 2,8 nm - 36 mm non montés
$611 CAD
Plus que 4 en stock
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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
En stock
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Antlia Filter Antlia ALP-T Dual Band 36mm 5nm Mounted FilterAntlia Filter Antlia ALP-T Dual Band 36mm 5nm Mounted Filter
Antlia Filtre non monté Antlia ALP-T Dual Band Ha & OIII 5 nm 36 mm
$400 CAD
En stock