Narrowband (SHO)
Filters
SVBONY Narrowband Filters 1.25''/2''/EOS-C H-Alpha 7nm for CCD Cameras
SVBONY Narrowband Filters 1.25''/2''/EOS-C H-Alpha 7nm for CCD Cameras Optical high precision double sided polishing to ensure that the parallelis...
View full detailsSVBONY 1.25" SHO Filter Set H-Alpha OIII SII 7nm (F9169A-W9121A-W9122A)
SVBONY 1.25" SHO Filter Set H-Alpha OIII SII 7nm The SHO filter is highly transparent, allowing the emission spectrum of the nebula to collect as m...
View full detailsSVBONY 2" SHO Filter Set H-Alpha OIII SII 7nm (F9169B-W9121B-W9122B)
SVBONY 2" SHO Filter Set H-Alpha OIII SII 7nm 1. The H-Alpha 7nm is an extremely narrow emission-line filter that works by allowing a 7nm bandwidt...
View full detailsKowa High Lander 21x Wide Angle Eyepiece (TE-21WH)
21x wide angle eyepiece for use with the Kowa High Lander large binocular Interchangeable eyepiece(s) for High Lander large binoculars 21x magni...
View full detailsBaader 3.5 / 4nm f/3 Ultra-Highspeed Filters – CMOS-optimized (H-alpha / O-III / S-II)
Baader 3.5 / 4nm f/3 Ultra-Highspeed Filters – CMOS-optimized (H-alpha / O-III / S-II) Baader H-alpha / O-III / S-II f / 3 Ultra-Highspeed Filter ...
View full detailsBaader 6.5nm Narrowband Filters – CMOS-optimized (H-alpha, O-III, SII)
Baader 6.5nm Narrowband Filters – CMOS-optimized (H-alpha, OIII, SII) Baader H-alpha / O-III / S-II Narrowband Filter Set - Precision Grade 6.5 nm...
View full detailsBaader 3.5 / 4nm f/3 Ultra-Highspeed Filters – CMOS-optimized (H-alpha / O-III / S-II)
Baader 3.5 / 4nm f/3 Ultra-Highspeed Filters – CMOS-optimized (H-alpha / O-III / S-II) Baader has released a whitepaper guiding you how to select...
View full detailsBaader 3.5 / 4nm f/2 Ultra-Highspeed Filters – CMOS-optimized (H-alpha / O-III / S-II)
Baader 3.5 / 4nm f/2 Ultra-Highspeed Filters – CMOS-optimized (H-alpha / O-III / S-II) Baader has released a whitepaper guiding you how to select t...
View full detailsAtik 7nm Narrowband Filter Set
Atik 7nm Narrowband Filter Set The Atik narrow band filter are designed with a band pass of 7 nm to aid in capturing all a nebula’s photons while t...
View full detailsChroma 3nm SII Filter Optimized for f/2.8-f/3.6 (27067)
Chroma 3nm SII Filter Optimized for f/2.8-f/3.6 SII filters isolate the spectral emission of singly ionized sulfur atoms, also common in nebulae. E...
View full detailsChroma 3nm OIII Filter Optimized for f/2.8-f/3.6 (27066)
Chroma 3nm OIII Filter Optimized for f/2.8-f/3.6 Chroma’s OIII filters isolate the 500.7nm primary emission line of doubly ionized oxygen. After H...
View full detailsChroma 3nm H-Alpha Filter Optimized for f/2.8-f/3.6 (27065)
Chroma 3nm H-Alpha Filter Optimized for f/2.8-f/3.6 H-alpha filters are essential for imaging nebulae and other objects which are rich in ionized h...
View full detailsBaader S II 8nm CCD Narrowband-Filter 2" (FSIIN-2)
Baader SII 8nm CCD Narrowband-Filter 2" CCD imagers will find Baader's Premium Narrowband CCD passfilters to deliver the absolute highest contrast ...
View full detailsAskar 5nm Color Magic SHO Narrowband 2" Filters Set
Askar Color Magic SHO Narrowband 5nm Filters Set For all astrophotography enthusiasts, filter is one of the indispensable accessories to achieve a ...
View full detailsAskar SII / Ha / OIII Narrowband 7nm filters
Askar SII / Ha / OIII Narrowband 7nm filters SII Filter The Askar S II 7nm filter is suitable for imaging of S II emitting nebulae or some supernov...
View full detailsTele Vue Bandmate OIII Filter
Tele Vue Bandmate OIII Filter The Tele Vue Bandmate OIII Filter passes light from doubly ionized oxygen atoms. As such, it is great for viewing pla...
View full detailsTele Vue Bandmate H-Beta Filter
Tele Vue Bandmate H-Beta Filter The Tele Vue Bandmate H-Beta Filter passes the aqua colored hydrogen-beta emission lines found in the Horsehead, Ca...
View full detailsPegasus Astro Photographic Filter - SII 2'' mounted Filter (PEG-FLTR-2M-S2)
Pegasus Astro Photographic Filter - S2 2'' Mounted Photographic Filter Sulfur II (SII) filters are a narrow-band-filters for CCD/CMOS photography....
View full detailsPegasus Astro Photographic Filter - OIII 2'' Mounted Filter (PEG-FLTR-2M-O3)
Pegasus Astro Photographic Filter - OIII 2'' Mounted Filter The Oxygen III (OIII) CCD 7nm filter is designed for nebula observation allowing 7nm b...
View full detailsPegasus Astro Photographic Filter - Ha 2'' Mounted Filter (PEG-FLTR-2M-Ha)
Pegasus Astro Photographic Filter - Ha 2'' Mounted Filter This narrowband filter has a 7nm bandwidth of light centered on a wavelength of 656nm th...
View full detailsOptolong SHO 3nm Narrowband Filters Kit
Optolong SHO 3nm Narrowband Filters Kit Optolong SHO-3nm Narrowband Filters Introduction Optolong SHO-3nm filter kit includes SII 3nm, H-Alpha 3nm,...
View full detailsOptolong Narrowband H-Beta filter
Optolong Narrowband H-Beta filter Opotlong narrowband H-beta filter is designed for nebula observation allowing 12nm bandwidth of light centered on...
View full detailsIDAS SHO Narrowband Set
IDAS SHO Narrowband Set (SII, H-a & OIII) IDAS H-alpha 6.8nm. OIII 6.0nm and SII 6.3nm Sets. Available at various sizes and classifications –...
View full detailsAstronomik H-Beta Filter
Astronomik H-Beta Filter The Astronomik H-beta is a filter for visual observation, in particular with instruments of larger aperture. It lets the l...
View full detailsChroma 8nm SII Filter
Chroma 8nm SII Filter The Chroma 8nm SII Filter isolates the spectral emission of singly ionized sulfur atoms, also common in nebulae. Emission is ...
View full detailsChroma 5nm SII Filter
Chroma 5nm SII Filter The Chroma 5nm SII Filter isolates the spectral emission of singly ionized sulfur atoms, also common in nebulae. Emission is ...
View full detailsChroma 5nm H-Beta Filter
Chroma 5nm H-beta Filter H-beta filters are also useful for imaging nebulae and objects rich in ionized hydrogen. At 486.1nm, a narrow-band filter...
View full detailsChroma 3nm H-Beta Filter
Chroma 3nm H-Beta Filter H-beta filters are also useful for imaging nebulae and objects rich in ionized hydrogen. At 486.1nm, a narrow-band filter...
View full detailsChroma 8nm H-alpha Filter
Chroma 8nm H-alpha Filter The Chroma 8nm H-alpha Filter is essential for imaging nebulae and other objects which are rich in ionized hydrogen. At 6...
View full detailsAstronomik OIII Visual Filter
Astronomik OIII Visual Filter From the start, the Astronomik OIII Visual Filter has been very specifically designed for the visual observation of g...
View full detailsChroma 5nm OIII Filter
Chroma 5nm OIII Filter The Chroma 5nm OIII Filter isolates the 500.7nm primary emission line of doubly ionized oxygen. After H-alpha, this is the n...
View full detailsChroma 8nm OIII Filter
Chroma 8nm OIII Filter The Chroma 8nm OIII Filter isolates the 500.7nm primary emission line of doubly ionized oxygen. After H-alpha, this is the n...
View full detailsBaader H-Beta Narrowband-Filter (5.5nm) – CMOS-optimized
Baader H-Beta Narrowband-Filter (5.5nm) – CMOS-optimized Baader H-Beta Narrowband Filter – Precision Grade 5.5 nm FWHM, recommended for optical sy...
View full detailsCelestron 2" Oxygen III Narrowband Filter (93624)
Celestron 2" Oxygen III Narrowband Filter The 2" OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emi...
View full detailsCelestron 1.25" Oxygen III Narrowband Filter (93623)
Celestron 1.25" Oxygen III Narrowband Filter The 1.25" OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501nm line...
View full detailsOptolong H-Alpha 7nm Narrowband Filter
Optolong H-Alpha 7nm Narrowband Filter Optolong improved version of H-Alpha 7nm filter is the popular narrowband filter allowing 7nm bandwidth of l...
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