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Narrowband Filters

  • Original price $239.00 - Original price $304.00
    Original price
    $239.00 - $304.00
    $239.00 - $304.00
    Current price $239.00

    Optolong L-Extreme Filter

    Options available

    L-eXtreme is a two 7nm bandpass filter which can be used with one-shot color cameras like DSLR's (digital SLR), and monochrome CCD cameras, it is a...

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    Original price $239.00 - Original price $304.00
    Original price
    $239.00 - $304.00
    $239.00 - $304.00
    Current price $239.00
  • Original price $575.00 - Original price $1,550.00
    Original price
    $575.00 - $1,550.00
    $575.00 - $1,550.00
    Current price $575.00

    Chroma OIII Filter - 3nm

    Options available

    Chroma’s OIII filters isolate the 500.7nm primary emission line of doubly ionized oxygen. After H-alpha, this is the next most common emission when...

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    Original price $575.00 - Original price $1,550.00
    Original price
    $575.00 - $1,550.00
    $575.00 - $1,550.00
    Current price $575.00
  • Original price $179.00 - Original price $259.00
    Original price
    $179.00 - $259.00
    $179.00 - $259.00
    Current price $179.00

    Optolong L-Enhance Filter

    Options available
    2 variants in stock

    Optolong L-eNhance is a dual-band pass filter which has been designed for DSLR (digital SLR), color CMOS and monochrome CCD cameras. The convenienc...

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    Original price $179.00 - Original price $259.00
    Original price
    $179.00 - $259.00
    $179.00 - $259.00
    Current price $179.00
  • Original price $79.00 - Original price $149.00
    Original price
    $79.00 - $149.00
    $79.00 - $149.00
    Current price $79.00

    ZWO Duo-Band Filter

    Options available
    2 variants in stock

    ZWO Duo-Band Filter is a dual narrowband filter primarily aimed at complementing our range of colour ASI cameras. The Duo-Band filter is aimed at t...

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    Original price $79.00 - Original price $149.00
    Original price
    $79.00 - $149.00
    $79.00 - $149.00
    Current price $79.00
  • Original price $575.00 - Original price $1,550.00
    Original price
    $575.00 - $1,550.00
    $575.00 - $1,550.00
    Current price $575.00

    Chroma SII Filter - 3nm

    Options available

    SII filters isolate the spectral emission of singly ionized sulfur atoms, also common in nebulae. Emission is at two lines occurring as a doublet, ...

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    Original price $575.00 - Original price $1,550.00
    Original price
    $575.00 - $1,550.00
    $575.00 - $1,550.00
    Current price $575.00
  • Original price $575.00 - Original price $1,550.00
    Original price
    $575.00 - $1,550.00
    $575.00 - $1,550.00
    Current price $575.00

    Chroma H-alpha Filter - 3nm

    Options available

    H-alpha filters are essential for imaging nebulae and other objects which are rich in ionized hydrogen. At 656.3nm, a narrow-band emission filter i...

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    Original price $575.00 - Original price $1,550.00
    Original price
    $575.00 - $1,550.00
    $575.00 - $1,550.00
    Current price $575.00
  • Original price $179.00 - Original price $179.00
    Original price $179.00
    $179.00
    $179.00 - $179.00
    Current price $179.00

    Antlia Triband RGB Ultra Filter

    ANT-TRI-RGB-2

    It is designed for light pollution suppression for OSC and Mono cameras. The spectral design selected the most substantial information in the RGB b...

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    Original price $179.00 - Original price $179.00
    Original price $179.00
    $179.00
    $179.00 - $179.00
    Current price $179.00
  • Original price $255.00 - Original price $490.00
    Original price $255.00
    $255.00 - $490.00
    $255.00 - $490.00
    Current price $255.00

    Antlia 3nm Narrowband SII Pro Filter

    Options available
    2 variants in stock

    Antlia SII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narro...

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    Original price $255.00 - Original price $490.00
    Original price $255.00
    $255.00 - $490.00
    $255.00 - $490.00
    Current price $255.00
  • Original price $255.00 - Original price $490.00
    Original price $255.00
    $255.00 - $490.00
    $255.00 - $490.00
    Current price $255.00

    Antlia 3nm Narrowband OIII Pro Filter

    Options available
    2 variants in stock

    Antlia OIII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nmbandpass. As the bandwidth becomes narrower, the 3nm Pro narro...

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    Original price $255.00 - Original price $490.00
    Original price $255.00
    $255.00 - $490.00
    $255.00 - $490.00
    Current price $255.00
  • Original price $459.80 - Original price $1,512.50
    Original price
    $459.80 - $1,512.50
    $459.80 - $1,512.50
    Current price $459.80

    Astrodon H-alpha Filter - 5nm

    Options available
    1 variants in stock

    H-α (hydrogen-alpha) at 656 nm (nanometers) is deep red in color and the most popular narrowband filter. Hydrogen is ubiquitous in the cosmos and i...

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    Original price $459.80 - Original price $1,512.50
    Original price
    $459.80 - $1,512.50
    $459.80 - $1,512.50
    Current price $459.80
  • Original price $389.00 - Original price $389.00
    Original price
    $389.00
    $389.00 - $389.00
    Current price $389.00

    Optolong L-Ultimate Filter

    OPT-LULT-2

    It's about a 3nm dual band designed to drastically reduce the effect of light pollution, the 3nm isolates the nebulae's emissions into H-Alpha (red...

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    Original price $389.00 - Original price $389.00
    Original price
    $389.00
    $389.00 - $389.00
    Current price $389.00
  • Original price $459.80 - Original price $1,512.50
    Original price
    $459.80 - $1,512.50
    $459.80 - $1,512.50
    Current price $459.80

    Astrodon SII Filter - 5nm

    Options available
    1 variants in stock

    If you want the look of Hubble Space Telescope (HST) images, such as the famous “Pillars of Creation” (the Eagle Nebula, Messier 16), then the next...

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    Original price $459.80 - Original price $1,512.50
    Original price
    $459.80 - $1,512.50
    $459.80 - $1,512.50
    Current price $459.80
  • Original price $369.00 - Original price $699.00
    Original price
    $369.00 - $699.00
    $369.00 - $699.00
    Current price $369.00

    ZWO Narrowband Filter Set - 7nm H-alpha, OIII & SII

    Options available

    Narrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast ...

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    Original price $369.00 - Original price $699.00
    Original price
    $369.00 - $699.00
    $369.00 - $699.00
    Current price $369.00
  • Original price $457.00 - Original price $1,149.00
    Original price
    $457.00 - $1,149.00
    $457.00 - $1,149.00
    Current price $457.00

    Baader 6.5nm Narrowband Filter Set - CMOS-Optimized H-alpha/O-III/S-II

    Options available
    1 variants in stock

    Baader H-alpha / O-III / S-II Narrowband Filter Set - Precision Grade 6.5 nm FWHM, recommended for optical systems from f / 10 to f / 3.5 Reflex-...

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    Original price $457.00 - Original price $1,149.00
    Original price
    $457.00 - $1,149.00
    $457.00 - $1,149.00
    Current price $457.00
  • Original price $489.00 - Original price $1,169.00
    Original price
    $489.00 - $1,169.00
    $489.00 - $1,169.00
    Current price $489.00

    Baader 6.5nm f/2 Highspeed Filter Set - CMOS-Optimized H-alpha/O-III/S-II

    Options available
    1 variants in stock

    f/2 Highspeed Filterset consisting of 3 Filter: H-alpha, O III and S II. Highspeed Narrowband Filter are designed especially for the delicate requ...

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    Original price $489.00 - Original price $1,169.00
    Original price
    $489.00 - $1,169.00
    $489.00 - $1,169.00
    Current price $489.00
  • Original price $255.00 - Original price $490.00
    Original price $255.00
    $255.00 - $490.00
    $255.00 - $490.00
    Current price $255.00

    Antlia 3nm Narrowband H-alpha Pro Filter

    Options available
    3 variants in stock

    Antlia H-alpha Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro n...

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    Original price $255.00 - Original price $490.00
    Original price $255.00
    $255.00 - $490.00
    $255.00 - $490.00
    Current price $255.00
  • Original price $844.00 - Original price $1,879.00
    Original price
    $844.00 - $1,879.00
    $844.00 - $1,879.00
    Current price $844.00

    Baader 3.5/4nm f/2 Ultra-Highspeed Filter Set - CMOS-Optimized H-alpha/O-III/S-II

    Options available

    f/2 Highspeed Filterset consisting of 3 Filter: H-alpha, O III and S II. Highspeed Narrowband Filter are designed especially for the delicate requ...

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    Original price $844.00 - Original price $1,879.00
    Original price
    $844.00 - $1,879.00
    $844.00 - $1,879.00
    Current price $844.00
  • Original price $129.00 - Original price $249.00
    Original price
    $129.00 - $249.00
    $129.00 - $249.00
    Current price $129.00

    ZWO Narrowband OIII Filter - 7nm

    Options available

    Narrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast ...

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    Original price $129.00 - Original price $249.00
    Original price
    $129.00 - $249.00
    $129.00 - $249.00
    Current price $129.00
  • Original price $109.00 - Original price $264.00
    Original price
    $109.00 - $264.00
    $109.00 - $264.00
    Current price $109.00

    Baader H-Alpha CCD Filter -35nm

    Options available

    Premium grade H-alpha interline chip CCD-filter for fast optical systems f/10 to f/2.8 IR-blocked NO halos, NO reflections, NO ghosting Non-aging ...

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    Original price $109.00 - Original price $264.00
    Original price
    $109.00 - $264.00
    $109.00 - $264.00
    Current price $109.00
  • Original price $285.00 - Original price $617.00
    Original price
    $285.00 - $617.00
    $285.00 - $617.00
    Current price $285.00

    Baader 4nm Ultra-Narrowband OIII Filter - CMOS-Optimized

    Options available

    Baader H-alpha / O-III / S-II Ultra-Narrowband (Narrowband) filter set - Premium Grade 3.5 / 4 nm half width (to harmonize the exposure time of H-...

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    Original price $285.00 - Original price $617.00
    Original price
    $285.00 - $617.00
    $285.00 - $617.00
    Current price $285.00
  • Original price $459.80 - Original price $1,512.50
    Original price
    $459.80 - $1,512.50
    $459.80 - $1,512.50
    Current price $459.80

    Astrodon OIII Filter - 5nm

    DON-OIII5_27R

    The next filter to complement your LRGBH-a set is an oxygen filter. OIII (“ohthree”) emits light near 500 nm and is a blue-green- or teal-colored f...

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    Original price $459.80 - Original price $1,512.50
    Original price
    $459.80 - $1,512.50
    $459.80 - $1,512.50
    Current price $459.80
    Sold out
  • Original price $129.00 - Original price $249.00
    Original price
    $129.00 - $249.00
    $129.00 - $249.00
    Current price $129.00

    ZWO Narrowband SII Filter - 7nm

    Options available

    Narrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast ...

    View full details
    Original price $129.00 - Original price $249.00
    Original price
    $129.00 - $249.00
    $129.00 - $249.00
    Current price $129.00