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Imaging Filters

Imaging filters are used to increase details in specific Oxygen III, H-Alpha, Sulfur II, H-Beta and more line in the spectrum graphic. 

 

  • Original price $58.00 - Original price $86.00
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    Optolong UV/IR CUT

    Only 1 left!

    Optolong UV/IR CUT Optolong UV/IR Cut filter is designed for ultraviolet and infrared wavelength blocking to improve sharpness of the image as most...

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    Original price $58.00 - Original price $86.00
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    Current price $58.00
  • Original price $304.00 - Original price $385.00
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    Current price $304.00

    Optolong L-Extreme Dual-Band Filter

    In stock

    Optolong L-Extreme Dual-Band Astronomy NarrowBand Filter The advantage of the L-eXtreme filter is that there is no transmission between the H-beta ...

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    Original price $304.00 - Original price $385.00
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  • Original price $1,722.35 - Original price $1,722.35
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    Daystar Quark Chromosphere H-alpha Filter (DSZ4C)

    Daystar Quark Chromosphere H-alpha Filter The Daystar Quark Chromosphere H-alpha Filter marries high quality components of a telecentric barlow, ad...

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    Original price $1,722.35 - Original price $1,722.35
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  • Original price $451.00 - Original price $451.00
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    Antlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter

    Antlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter The Antlia Solar Wedge (Herschel Wedge design) replaces the standard ...

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    Original price $451.00 - Original price $451.00
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  • Original price $392.35 - Original price $1,177.05
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    Askar 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 ...

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    Original price $392.35 - Original price $1,177.05
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  • Original price $198.17 - Original price $993.51
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    Askar 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...

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    Original price $198.17 - Original price $993.51
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  • Original price $251.37 - Original price $437.57
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    Askar LRGB filters

    Askar LRGB Filters The Askar LRGB imaging filter set is designed for those imagers who possess a monochrome camera that use either CCD or CMOS sen...

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    Original price $251.37 - Original price $437.57
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  • Original price $379.00 - Original price $745.00
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    Askar Color Magic 6nm Deep-Sky Narrowband filters

    In stock

    Askar Color Magic 6nm Deep-Sky Narrowband filters For all astrophotography enthusiasts, filters are one of the indispensable accessories to achiev...

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    Original price $379.00 - Original price $745.00
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  • Original price $735.00 - Original price $735.00
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    Askar Color Magic 3nm Deep-Sky Narrowband filter

    In stock

    Askar Color Magic 3nm Deep-Sky Narrowband filter For all astrophotography enthusiasts, filters are one of the indispensable accessories to achieve...

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    Original price $735.00 - Original price $735.00
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  • Original price $26.40 - Original price $33.18
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    Astronomik Dark Filter

    In stock

    Astronomik Dark Filter Astronomik's simple yet effective dark filter makes taking dark frames easier than ever! Orientation does not matter. Does ...

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    Original price $26.40 - Original price $33.18
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  • Original price $240.00 - Original price $240.00
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    Antlia Triband RGB Ultra 2" Filter (RGB)

    In stock

    Antlia Triband RGB Ultra 2" Filter It is designed for light pollution suppression for OSC and Mono cameras. The spectral design selected the most s...

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    Original price $240.00 - Original price $240.00
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  • Original price $51.00 - Original price $51.00
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    Antlia IR Pass 850nm Planetary 1.25" Filter

    In stock

    Antlia IR Pass 685nm planetary 1.25" filter The Antlia IR Pass 850nm filter is an absorptive filter that allows infrared light with wavelengths of ...

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    Original price $51.00 - Original price $51.00
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    Antlia IR Pass 685nm Planetary 1.25" Filter

    In stock

    Antlia IR Pass 685nm planetary 1.25" filter The Antlia IR Pass 685nm filter is an absorptive filter that allows infrared light with wavelengths of ...

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    Original price $51.00 - Original price $51.00
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  • Original price $358.00 - Original price $358.00
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    Antlia CaK 3nm 393.3nm filter - 1.25'' Mounted (CAK-1.25)

    Antlia CaK 3nm 393.3nm filter The Antlia Solar Wedge prism and internal CaK solar filter are made of heat resistant double-polished substrate. Antl...

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    Original price $358.00 - Original price $358.00
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  • Original price $277.97 - Original price $592.52
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    Astrodon Clear Filter

    Astrodon Clear Filter The Astrodon Clear Filter is a UV-Blocked clear filter with 395nm cut-on (50% transmission at 395nm) and at least 97% transmi...

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    Original price $277.97 - Original price $592.52
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  • Original price $250.00 - Original price $1,425.00
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    Antlia SHO 4.5nm Narrowband EDGE Filters (SHO-EDGE)

    Antlia SHO 4.5nm Narrowband EDGE Filters Antlia SHO EDGE narrowband filter optimizes the FWHM (full width half maximum) to 4.5nm bandpass. The supp...

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    Original price $250.00 - Original price $1,425.00
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  • Original price $345.00 - Original price $2,880.00
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    Current price $345.00

    Antlia SHO 3nm Narrowband PRO Filters

    In stock

    Antlia SHO 3nm Narrowband Pro Filters Antlia SHO Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwid...

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    Original price $345.00 - Original price $2,880.00
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  • Original price $380.00 - Original price $762.00
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    Antlia LRGB-V Filters

    In stock

    Antlia LRGB-V Filters The Antlia LRGB-V Pro series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors...

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    Original price $380.00 - Original price $762.00
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  • Original price $131.00 - Original price $131.00
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    Antlia H-beta and OIII Filter 1.25″

    In stock

    Antlia H-beta and OIII Filter – 1.25″ Antlia HB-OIII filter is engineered specifically for night visual nebulae observation at a high contrast and ...

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    Original price $131.00 - Original price $131.00
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  • Original price $400.00 - Original price $475.00
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    Antlia ALP-T Dual Band 5nm Highspeed Filter

    In stock

    Antlia ALP-T Dual Band 5nm Highspeed Filter ALP-T Dual Band 5nm Highspeed Filters are further optimized to work with high-speed imaging systems by ...

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    Original price $400.00 - Original price $475.00
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  • Original price $400.00 - Original price $474.00
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    Current price $400.00

    Antlia ALP-T Dual Band 5nm Ha&OIII Filter

    In stock

    Antlia ALP-T Dual Band 5nm Filter The Antlia ALP-T dual band 5nm filter is a dual line-pass filter which was designed to be used primarily with one...

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    Original price $400.00 - Original price $474.00
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  • Original price $30.00 - Original price $66.00
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    ZWO UV/IR Cut Filter

    In stock

    ZWO UV/IR Cut Filter The ZWO UV/IR Cut Filter  filter is suitable for color camera with AR protect window. It’s available in 1.25″ or 2″ round moun...

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    Original price $30.00 - Original price $66.00
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  • Original price $134.00 - Original price $134.00
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    ZWO Methane CH4 Filter 1.25" (CH4)

    In stock

    ZWO Methane CH4 Filter 1.25" The ZWO Methane CH4 Filter 1.25″ is a special filter for photographic use. Its FWHM is 20 nm which is suitable for mos...

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    Original price $134.00 - Original price $134.00
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  • Original price $30.00 - Original price $30.00
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    ZWO IR 850nm Pass Filter 1.25" (850IR125)

    In stock

    ZWO IR 850nm Pass Filter 1.25" The ZWO IR 850nm Pass Filter 1.25″ suitable for IR sensitive cameras. The transmission properties of the IR 850nm Pa...

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    Original price $30.00 - Original price $30.00
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  • Original price $174.00 - Original price $944.00
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    ZWO H-alpha, OIII & SII 7nm Narrowband SHO Filters

    In stock

    ZWO SHO Narrowband Filters The ZWO SHO Narrowband Filter Set contains one H-alpha, one OIII and one SII filter. Use it for tricolor CCD astrophotog...

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    Original price $174.00 - Original price $944.00
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  • Original price $184.87 - Original price $184.87
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    ADM D Series Universal 100mm Adjustable Ring Set (DUPR100)

    ADM D Series Single 100mm Adjustable Ring Set The ADM D Series Universal 100mm Adjustable Ring Set fits D Series saddles. Includes two 100mm (ID) a...

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    Original price $184.87 - Original price $184.87
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  • Original price $57.19 - Original price $57.19
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    William Optics 48mm T mount for Sony E - Black (TM-SN-E-M48)

    In stock

    William Optics 48mm T mount for Sony E - Black In the Box William Optics 48mm T mount for Sony E - Black Warranty & Manuals William Optic...

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    Original price $57.19 - Original price $57.19
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  • Original price $166.25 - Original price $301.91
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    Tele 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...

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    Original price $166.25 - Original price $301.91
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  • Original price $167.58 - Original price $375.06
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    Tele Vue Bandmate Nebustar Type II Filter

    Tele Vue Bandmate Nebustar Type II Filter The Tele Vue Bandmate Nebustar Type II Filter is a unique narrowband design specifically for Tele Vue. It...

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    Original price $167.58 - Original price $375.06
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  • Original price $166.25 - Original price $301.91
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    Tele 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...

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    Original price $166.25 - Original price $301.91
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  • Original price $1,057.35
    Original price $1,057.35 - Original price $1,057.35
    Original price $1,057.35
    Current price $999.00
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    Current price $999.00

    PrimaLuceLab EAGLE LE Control Unit for Telescopes (EAGLELE)

    In stock

    PrimaLuceLab EAGLE LE control unit for telescopes and astrophotography Digital astrophotography can be complicated: if you want to take the best ph...

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    Original price $1,057.35
    Original price $1,057.35 - Original price $1,057.35
    Original price $1,057.35
    Current price $999.00
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    Save $58.35 Save $0.00
  • Original price $345.17 - Original price $345.17
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    Pegasus 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....

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    Original price $345.17 - Original price $345.17
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    Pegasus 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...

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    Original price $345.17 - Original price $345.17
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    Pegasus 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...

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    Original price $345.17 - Original price $345.17
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  • Original price $117.86 - Original price $471.46
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    Pegasus Astro LRGB Photographic Filter Set - 2" Mounted (PEG-FLTR-2M-LRGB)

    Pegasus Astro LRGB Photographic Filter Parfocal LRGB Filters Broadband filters are parfocal which ensures that you will not have to refocus when yo...

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    Original price $117.86 - Original price $471.46
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  • Original price $70.00 - Original price $250.00
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    Optolong UHC Light Pollution Filter

    In stock

    Optolong UHC Light Pollution Filter The UHC (Ultra High Contrast) broadband filter is designed to improve the visibility of various deepsky objects...

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    Original price $70.00 - Original price $250.00
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    Current price $70.00
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