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Showing 313 - 336 of 493 products

Showing 313 - 336 of 493 products
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Antlia Filter 1.25" Antlia 3nm Narrowband Oxygen III (OIII) Pro FiltersAntlia Filter 31mm Unmounted Antlia 3nm Narrowband Oxygen III (OIII) Pro Filters
Antlia Antlia 3nm Narrowband Oxygen III (OIII) Pro Filters
From $357 CAD
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Baader Planetarium Filter Baader H-alpha 2" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized - 2961153Baader Planetarium Filter Baader H-alpha 2" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized - 2961153
Baader Planetarium Baader H-alpha 2" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized - 2961153
$357 CAD
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Baader Planetarium Accessory Baader O-III 1¼" f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimizedBaader Planetarium Accessory Baader O-III 1¼" f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
Baader Planetarium Baader O-III 1¼" f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$357 CAD
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Vaonis Telescope Accessories Vaonis Vespera Light Pollution Filter - AC023Vaonis Telescope Accessories Vaonis Vespera Light Pollution Filter - AC023
Vaonis Vaonis Vespera Light Pollution Filter - AC023
$359 CAD
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Baader Planetarium Filter Baader S-II Ultra-Narrowband-Filters (4nm) – CMOS-OptimizedBaader Planetarium Filter Baader S-II Ultra-Narrowband-Filters (4nm) – CMOS-Optimized
Baader Planetarium Baader S-II Ultra-Narrowband-Filters (4nm) – CMOS-Optimized
From $362 CAD
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Baader Planetarium Accessory Baader S-II 1¼" f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimizedBaader Planetarium Accessory Baader S-II 1¼" f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
Baader Planetarium Baader S-II 1¼" f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$363 CAD
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Celestron Accessory Celestron 2" Dielectric Mirror Diagonal, Twist-Lock - 93573Celestron Accessory Celestron 2" Dielectric Mirror Diagonal, Twist-Lock - 93573
Celestron Celestron 2" Dielectric Mirror Diagonal, Twist-Lock - 93573
$364 CAD
In stock
Baader Planetarium Accessory Baader S-II 1¼" f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimizedBaader Planetarium Accessory Baader S-II 1¼" f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
Baader Planetarium Baader S-II 1¼" f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$364 CAD
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Baader Planetarium Accessory Baader H-Alpha 35nm CCD Filter, 50x50 x 3mm Square - 2458379R
Baader Planetarium Baader H-Alpha 35nm CCD Filter, 50x50 x 3mm Square - 2458379R
$366 CAD
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Baader Planetarium Accessory Baader O-III 50.4mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader O-III 50.4mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader O-III 50.4mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
$367 CAD
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Baader Planetarium Accessory Baader O-III 1¼" f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimizedBaader Planetarium Accessory Baader O-III 1¼" f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
Baader Planetarium Baader O-III 1¼" f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$367 CAD
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Baader Planetarium Accessory Baader UFC S70 / RASA 36 Adapter, RASA-plate facing telescope – with S70 dovetail - 2459135Baader Planetarium Accessory Baader UFC S70 / RASA 36 Adapter, RASA-plate facing telescope – with S70 dovetail - 2459135
Baader Planetarium Baader UFC S70 / RASA 36 Adapter, RASA-plate facing telescope – with S70 dovetail - 2459135
$369 CAD
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Baader Planetarium Accessory Baader S-II 50.4mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader S-II 50.4mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader S-II 50.4mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
$369 CAD
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Baader Planetarium Accessory Baader H-alpha 50.4mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader H-alpha 50.4mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
Baader Planetarium Baader H-alpha 50.4mm f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
$370 CAD
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Baader Planetarium Accessory RGB 1¼" Filterset – CMOS-optimizedBaader Planetarium Accessory RGB 1¼" Filterset – CMOS-optimized
Baader Planetarium RGB 1¼" Filterset – CMOS-optimized
$370 CAD
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Astronomik Filter 1.25" (M28.5) Astronomik H-Alpha 6nm CCD MaxFR FilterAstronomik Filter 31mm, Protective Ring/Unthreaded Astronomik H-Alpha 6nm CCD MaxFR Filter
Astronomik Astronomik H-Alpha 6nm CCD MaxFR Filter
From $371 CAD
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Astronomik Filter 1.25" (M28.5) Astronomik O-III 6nm CCD MaxFR FilterAstronomik Filter Clip-Filter EOS R Astronomik O-III 6nm CCD MaxFR Filter
Astronomik Astronomik O-III 6nm CCD MaxFR Filter
From $371 CAD
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Baader Planetarium Accessory Baader UBVRI Bessel U-Filter 2" – photometric
Baader Planetarium Baader UBVRI Bessel U-Filter 2" – photometric
$372 CAD
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Save $42
ToupTek Accessories ToupTek AFW-L-7-2 7x2"/50mm 7 Position Electronic Filter Wheel - AFW-L-7-2ToupTek Accessories ToupTek AFW-L-7-2 7x2"/50mm 7 Position Electronic Filter Wheel - AFW-L-7-2
ToupTek ToupTek AFW-L-7-2 7x2"/50mm 7 Position Electronic Filter Wheel - AFW-L-7-2
$378 CAD $420 CAD
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Baader Planetarium Accessory Baader O-III 31mm f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimizedBaader Planetarium Accessory Baader O-III 31mm f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
Baader Planetarium Baader O-III 31mm f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$385 CAD
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Baader Planetarium Filter Baader H-alpha Ultra-Narrowband-Filters (3.5nm) – CMOS OptimizedBaader Planetarium Filter Baader H-alpha Ultra-Narrowband-Filters (3.5nm) – CMOS Optimized
Baader Planetarium Baader H-alpha Ultra-Narrowband-Filters (3.5nm) – CMOS Optimized
From $386 CAD
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Baader Planetarium Accessory Baader H-alpha 1¼" f/3 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimizedBaader Planetarium Accessory Baader H-alpha 1¼" f/3 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimized
Baader Planetarium Baader H-alpha 1¼" f/3 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimized
$388 CAD
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Baader Planetarium Accessory Baader S-II 31mm f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimizedBaader Planetarium Accessory Baader S-II 31mm f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
Baader Planetarium Baader S-II 31mm f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$389 CAD
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Save $227
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
$391 CAD $618 CAD
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