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176 produits

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Affiche 145 - 168 de 176 produits
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Meade Instruments Accessory Meade Instruments CCD COLOR FILTER SET - 04530Meade Instruments Accessory Meade Instruments CCD COLOR FILTER SET - 04530
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
Baader Planetarium Filtre Bessel I-Filter UBVRI de Baader – Photométrique
Prix réduitA partir de $259 CAD
En ré-approvisionnement
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Optolong Filter Optolong O-III 6.5nm Filter
Optolong Filtre Optolong O-III 6,5 nm
Prix réduitA partir de $199 CAD
En stock
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Celestron Filter Celestron Oxygen III Narrowband Filter - 2" - 93624Celestron Filter Celestron Oxygen III Narrowband Filter - 2" - 93624
Celestron Filter Celestron Light Pollution Imaging Filter, RASA 11 - 93617Celestron Filter Celestron Light Pollution Imaging Filter, RASA 11 - 93617
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
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 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
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
Prix réduitA partir de $377 CAD
En ré-approvisionnement
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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
Meade Instruments Accessory Meade Instruments SERIES 4000 MOON FILTER ND96 - 07531Meade Instruments Accessory Meade Instruments SERIES 4000 MOON FILTER ND96 - 07531
Meade Instruments Filtre lunaire Meade Instruments série 4000 ND96 - 07531
Prix réduit$31 CAD
Plus que 1 en stock
Meade Instruments Accessory Meade Instruments 5MM BLOCKING FILTER                      - BF5
Coronado Filtre de blocage Coronado 5 mm - BF5
Prix réduit$580 CAD
Plus que 1 en stock
Antlia Filter Antlia ALP-T Dual Band 36mm 5nm Mounted FilterAntlia Filter Antlia ALP-T Dual Band 36mm 5nm Mounted Filter
Askar Filter Askar Color Magic 3nm Narrowband H-Alpha (Ha) Imaging Filter - 2" MountedAskar Filter Askar Color Magic 3nm Narrowband H-Alpha (Ha) Imaging Filter - 2" Mounted
Askar Filter Askar Color Magic 3nm Narrowband Sulfur II (SII) Imaging Filter - 2" MountedAskar Filter Askar Color Magic 3nm Narrowband Sulfur II (SII) Imaging Filter - 2" Mounted
Askar Filter Askar Color Magic 3nm Narrowband Oxygen III (OIII) Imaging Filter - 2" MountedAskar Filter Askar Color Magic 3nm Narrowband Oxygen III (OIII) Imaging Filter - 2" Mounted
IDAS Filter IDAS LPS-V4 Light Pollution/Nebula/Comet Filter IIIDAS Filter IDAS LPS-V4 Light Pollution/Nebula/Comet Filter II
IDAS Filtre IDAS LPS-V4 pour pollution lumineuse/nébuleuse/comète II
Prix réduitA partir de $165 CAD
Plus que 3 en stock
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Economisez $98
Baader Planetarium Filtre haute vitesse Baader f/2 H-alpha 1,25" - 2459393 (arrêté)
Prix réduit$228 CAD Prix normal$326 CAD
Plus que 1 en stock