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Showing 409 - 432 of 491 products
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Baader Planetarium Accessory Baader O-III 50x50mm f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimizedBaader Planetarium Accessory Baader O-III 50x50mm f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
Baader Planetarium Baader O-III 50x50mm f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$581 CAD
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Baader Planetarium Accessory Baader S-II 50x50mm f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimizedBaader Planetarium Accessory Baader S-II 50x50mm f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
Baader Planetarium Baader S-II 50x50mm f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$581 CAD
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Antlia Filter Antlia Ha, SII and OIII 3nm Pro Highspeed Filter - 2'' Mounted
Antlia Antlia Ha, SII and OIII 3nm Pro Highspeed Filter - 2'' Mounted
From $588 CAD
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ZWO Filter 1.25" ZWO 3 Piece Ha/SII/OIII 7nm Filter SetZWO Filter 31mm ZWO 3 Piece Ha/SII/OIII 7nm Filter Set
ZWO ZWO 3 Piece Ha/SII/OIII 7nm Filter Set
From $591 CAD
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Baader Planetarium Accessory Baader 6.5nm Narrowband-Filterset 31mm – CMOS-optimized (H-alpha / O-III / S-II)Baader Planetarium Accessory Baader 6.5nm Narrowband-Filterset 31mm – CMOS-optimized (H-alpha / O-III / S-II)
Baader Planetarium Baader 6.5nm Narrowband-Filterset 31mm – CMOS-optimized (H-alpha / O-III / S-II)
$597 CAD
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Baader Planetarium Accessory Baader Eyepiece Filter Set 2" 6 Colors (optically polished) w/MC - 2458310Baader Planetarium Accessory Baader Eyepiece Filter Set 2" 6 Colors (optically polished) w/MC - 2458310
Baader Planetarium Baader Eyepiece Filter Set 2" 6 Colors (optically polished) w/MC - 2458310
$605 CAD
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Baader Planetarium Accessory Baader H-alpha 50.4mm f/3 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader H-alpha 50.4mm f/3 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimized
Baader Planetarium Baader H-alpha 50.4mm f/3 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimized
$606 CAD
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Baader Planetarium Filter Baader 6.5nm f/2 Highspeed Filter Set – CMOS-Optimized (H-alpha / O-III / S-II)Baader Planetarium Filter Baader 6.5nm f/2 Highspeed Filter Set – CMOS-Optimized (H-alpha / O-III / S-II)
Baader Planetarium Baader 6.5nm f/2 Highspeed Filter Set – CMOS-Optimized (H-alpha / O-III / S-II)
From $611 CAD
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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 Antlia H-Alpha Filter - 2.8nm Extra Narrowband Filters - 36mm Unmounted
$611 CAD
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QHYCCD Filter Wheel QHYCCD QHYCFW3L 3rd Generation Large Filter Wheel - 7 x 2" (or 50mm Unmounted)
QHYCCD QHYCCD QHYCFW3L 3rd Generation Large Filter Wheel - 7 x 2" and 50mm Unmounted
$618 CAD
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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
Askar Askar Colour Magic 3nm Narrowband Oxygen III (OIII) Imaging Filter - 2" Mounted
$640 CAD
In stock
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 Askar Colour Magic 3nm Narrowband Sulfur II (SII) Imaging Filter - 2" Mounted
$640 CAD
In stock
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 Askar Colour Magic 3nm Narrowband H-Alpha (Ha) Imaging Filter - 2" Mounted
$640 CAD
In stock
Antlia Filter Antlia Ha, SII and OIII 2.5nm Ultra Filters - Extra Narrowband filters 2" mountedAntlia Filter Antlia Ha, SII and OIII 2.5nm Ultra Filters - Extra Narrowband filters 2" mounted
Antlia Antlia Ha, SII and OIII 2.5nm Ultra Narrowband Filters - Extra Narrowband filters
From $651 CAD
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Pegasus Astro Filter Wheel Pegasus Astro Indigo Filter Wheel - PEG-INDIGOFW7-2Pegasus Astro Filter Wheel Pegasus Astro Indigo Filter Wheel - PEG-INDIGOFW7-2
Pegasus Astro Pegasus Astro Indigo Filter Wheel - PEG-INDIGOFW7-2
$661 CAD
In stock
Optolong Filter 1.25" Optolong 7nm/6.5nm SHO S-II/H-Alpha/O-III 3 Piece Filter SetOptolong Filter 31mm Unmounted Optolong 7nm/6.5nm SHO S-II/H-Alpha/O-III 3 Piece Filter Set
Optolong Optolong 7nm/6.5nm SHO S-II/H-Alpha/O-III 3 Piece Filter Set
From $677 CAD
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Baader Planetarium Accessory Baader 6.5nm Narrowband-Filterset 36mm – CMOS-optimized (H-alpha / O-III / S-II)Baader Planetarium Accessory Baader 6.5nm Narrowband-Filterset 36mm – CMOS-optimized (H-alpha / O-III / S-II)
Baader Planetarium Baader 6.5nm Narrowband-Filterset 36mm – CMOS-optimized (H-alpha / O-III / S-II)
$677 CAD
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Baader Planetarium Accessory Baader H-alpha 50x50mm f/3 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader H-alpha 50x50mm f/3 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimized
Baader Planetarium Baader H-alpha 50x50mm f/3 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimized
$693 CAD
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Baader Planetarium Accessory LRGB 2" Filterset – CMOS-optimizedBaader Planetarium Accessory LRGB 2" Filterset – CMOS-optimized
Baader Planetarium LRGB 2" Filterset – CMOS-optimized
$721 CAD
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Save $41
Optolong Filter Optolong 2" L2 Dual Combo Set (L-eXtreme and L-Synergy) - OPT-L2-DUAL
Optolong Optolong 2" L2 Dual Combo Set (L-eXtreme and L-Synergy) - OPT-L2-DUAL
$752 CAD $793 CAD
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Chroma Filter Chroma LRGB Filter Set - 27101Chroma Filter Chroma LRGB Filter Set - 27101
Chroma Chroma LRGB Filter Set - CT-27101
From $756 CAD
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Baader Planetarium Accessory Baader O-III 65x65mm f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimizedBaader Planetarium Accessory Baader O-III 65x65mm f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
Baader Planetarium Baader O-III 65x65mm f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$766 CAD
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Baader Planetarium Accessory Baader O-III 65x65mm f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimizedBaader Planetarium Accessory Baader O-III 65x65mm f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
Baader Planetarium Baader O-III 65x65mm f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$771 CAD
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Baader Planetarium Accessory Baader S-II 65x65mm f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
Baader Planetarium Baader S-II 65x65mm f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$771 CAD
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