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Affichage 505-528 de 1440 article(s)

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Hutech IDAS LPS-V4 Light Polution Filter 50.8mm (2 inch) - LPS-V4-48

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Astronomik H-alpha 6nm CCD Filter XT Clip-Filter EOS APS-C

Astronomik XT H-alpha 6nm CCD Clip-Filter for APC-S sized Canon DSLR Camera's. The new Astronomik XT filters are designed to give you widefield-images with beautiful crisp and sharp stars right to the edge of the field.

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Baader 1.25" double polarizing Filter (with rotating Filter cell) - 24

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Astrodon Narrowband Filter NII 3nm Filter 50mm Square

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Sky-Watcher O-III Filter (2")

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Astronomik OIII 12nm CCD Filter MaxFR Clip-Filter Nikon XL

Clip Filter for Nikon full frame bodies

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Baader Ultra-Narrowband 4.5nm OIII CCD-Filter 31mm - 2458434U

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ZWO 36mm narrow Filterset OIII/ SII and H-alpha 7 nm

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Astronomik OIII 6nm CCD Filter Clip-Filter EOS R XL

Clip-Filters for mirrorless Canon Full-Format Cameras EOS R and RP These Clip-Filters can be installed with your fingers only. Mounting and removing the Clip-Filter is quick and easy. It can be done at any time. No modifiations to the body are necessary to use the Clip-Filters.*

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Astronomik OIII 6nm CCD Filter MaxFR 50mm

The Astronomik OIII-CCD Filter is suitable for imaging of OIII nebulas from observation sites with light pollution and from dark sites as well. The contrast between an object glowing at 501nm and the background is increased enormous!

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Baader O-III 65x65mm f/2 Ultra-Highspeed-Filter (4nm) - CMOS-optimized - 2961456

Baader Planetarium square 65 x 65 mm 4 nm O-III unmounted filter for f/2 ultra-highspeed imaging. CMOS-optimized with Life-Coat and Reflex-Blocker hard coated, plane-optically polished for excellent performance!Baader Planetarium O-III Single FilterCMOS-optimized with Life-CoatFilter Size: 65 x 65 mm square UnmountedWavelength: 500,7 nmBandwidth: 4...

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Astronomik L-2 UV-IR Block Filter T-Mount (M42x0.75)

Astronomik now offers you a range of three different UV+IR blockers as Luminance filters. The different spectral window of each new Luminance filters is designed to tune your setup to get the sharpest image from any optical design and any camera.

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Astronomik SII CCD-Filter 1.25" (E28.5)

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Astrodon Narrowband Filter H-alpha 5nm Filter 50mm Unmounted

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Baader UBVRI Bessel U-Filter 100x100mm - photometric Single Filter - 2961757U

Baader Planetarium square 100mm Square UBVRI-U Single Filter for bandpass CMOS/CCD imaging. CMOS-optimized with Life-Coat and Reflex-Blocker hard coated, plane-optically polished for excellent performance!Baader Planetarium UBVRI-U Single FilterCMOS-optimized with Life-CoatFilter Size: 100mm square unmountedFilter Thickness: 3 mmCoatings: Reflex-Blocker...

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Accessoires

Lunt LS50FHa/B1800d2 H-alpha solar Filter

Special filter for the observation of the sunFor telescopes up to 1620mm focal length & 2\" eyepiece extensionAdditional adapter plate required for mountingShows protuberances & more details on the sunBandwidth less than 0.75 AngstromFilter system with H-Alpha Etalon & Blocking FilterFor visual sun observation & photographyAbsolutely safe,...

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Lunt anti-reflection Filter for LS100THa/DSII

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Baader SLOAN/SDSS r'-Filter 31mm - photometric Single Filter - 2961701R

Baader Planetarium round 31mm SLOAN-r' Single Filter for bandpass CMOS/CCD imaging. CMOS-optimized with Life-Coat and Reflex-Blocker hard coated, plane-optically polished for excellent performance!Baader Planetarium SLOAN-r' Single FilterCMOS-optimized with Life-CoatFilter Size: 31mm round unmountedFilter Thickness: 2 mmCoatings: Reflex-Blocker hard...

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Astronomik H-alpha 12nm CCD Filter MaxFR Clip-Filter EOS APS-C

The patented Astronomik Clip-Filter System is black anodized aluminum and laser-cut on state-of-the-art modern machines. It can be inserted within seconds directly into the EOS camera body. There are no changes necessary and all lens functions (focus, screen, image stabilization) remain functional!

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Astronomik SII 12nm CCD Filter MaxFR 1.25" (M28.5)

The Astronomik SII Filter is suitable for imaging of SII-regions from observation sites with light pollution and from dark sites as well. The contrast between an object glowing at 672nm and the background is increased enormous!

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Astronomik L-3 UV-IR Block Filter 36mm

Astronomik now offers you a range of three different UV+IR blockers as Luminance filters. The different spectral window of each new Luminance filters is designed to tune your setup to get the sharpest image from any optical design and any camera.

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Astronomik L-1 UV-IR Block Filter Clip-Filter EOS XL

Clip-Filters for Canon Full-Format Cameras 5D Mk II, 5D Mk III and 6D. These Clip-Filters can be installed with your fingers only. Mounting and removing the Clip-Filter is quick and easy. It can be done at any time. No tools or modifications to the body are necessary to use the Clip-Filters.

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Accessoires

Lunt Adapter-Plate LS100FHa for up to 120mm Ø

Adapter plate for mounting a Lunt LS100FHa front-filter at a telescope with up to 120mm front outer diameter.

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Daystar 0.6 Angstrom Quantum SE Filter

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