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H-Alpha CCD Filters

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  1. FLI - Research Grade 3nm H-Alpha Filter - 65mm Square Unmounted

    FLI - Research Grade 3nm H-Alpha Filter - 65mm Square Unmounted

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

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    (48 States)
    Model#: RG-65S-Ha-3nm

    Available

    $1,250.00

  2. FLI - Research Grade 8nm H-Alpha Filter - 50mm Square Unmounted

    FLI - Research Grade 8nm H-Alpha Filter - 50mm Square Unmounted

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

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    (48 States)
    Model#: RG-50S-Ha-8nm

    Available

    $495.00

  3. FLI - Research Grade 8nm H-Alpha Filter - 50mm Round Unmounted

    FLI - Research Grade 8nm H-Alpha Filter - 50mm Round Unmounted

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

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    (48 States)
    Model#: RG-50D-Ha-8nm

    Available

    $495.00

  4. Optolong H-Alpha 7nm CCD Filter - 50mm Unmounted

    Optolong - H-Alpha 7nm CCD Filter - 50mm Unmounted

    The Optolong H-Alpha 7nm is a very narrow emission-line filter that works by permitting a 7nm bandwidth of light, focused on the 656nm wavelength through, and blocking the transmission of contrast-killing light pollution wavelengths.

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    (48 States)
    Model#: HAL7-50U

    Available

    $259.00

  5. Optolong - H-Alpha 12nm CCD Filter - 50mm Square Unmounted

    Optolong - H-Alpha 12nm CCD Filter - 50mm Square Unmounted

    The Optolong H-Alpha 12nm Narrowband Filter works by permitting a 12nm light bandwidth, focused on the 656nm wavelength through, and hindering the transmission of contrast-killing light pollution wavelengths.

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    (48 States)
    Model#: HAL12-50SQ

    Available

    $259.00

  6. Optolong H-Alpha 7nm CCD Filter - 2" Mounted

    Optolong - H-Alpha 7nm CCD Filter - 2" Mounted

    The Optolong H-Alpha 7nm is an very narrow emission-line filter that works by permitting a 7nm bandwidth of light, fixated on the 656nm wavelength through, and blocking the transmission of contrast killing wavelengths of light pollution.

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    (48 States)
    Model#: HAL7-200

    Available

    $259.00

  7. Optolong H-Alpha 7nm Filter - EOS Full Frame Clip

    Optolong - H-Alpha 7nm Filter - EOS Full Frame Clip

    The Optolong H-Alpha 7nm is a very narrow emission-line filter that works by permitting a 7nm bandwidth of light, focused on the 656nm wavelength through, and blocking the transmission of contrast-killing light pollution wavelengths.

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    (48 States)
    Model#: EOSFF-HAL7

    Available

    $239.00

  8. Optolong H-Alpha 12nm CCD Filter - 50mm Unmounted

    Optolong - H-Alpha 12nm CCD Filter - 50mm Unmounted

    The Optolong H-Alpha 12nm Narrowband Filter works by permitting a 12nm light bandwidth, focused on the 656nm wavelength through, and hindering the transmission of contrast-killing light pollution wavelengths.

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    (48 States)
    Model#: HAL12-50U

    Available

    $209.00

  9. Optolong H-Alpha 7nm CCD Filter 31mm Unmounted

    Optolong - H-Alpha 7nm CCD Filter - 31mm Unmounted

    The Optolong H-Alpha 7nm is a very narrow emission-line filter that functions by permitting a 7nm light bandwidth, focused on the 656nm wavelength through, and obstructing the transmission of contrast-killing light-pollution wavelengths.

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    Model#: HAL7-31U

    Available

    $190.00

  10. Optolong H-Alpha 7nm CCD Filter - 1.25" Mounted

    Optolong - H-Alpha 7nm CCD Filter - 1.25" Mounted

    The Optolong H-Alpha 7nm is an very narrow emission-line filter that works by permitting a 7nm bandwidth of light, fixated on the 656nm wavelength through, and blocking the transmission of contrast killing wavelengths of light pollution.

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    Model#: HAL7-125

    Available

    $175.00

  11. Optolong - H-Alpha 12nm CCD Filter - 36mm Unmounted

    Optolong - H-Alpha 12nm CCD Filter - 36mm Unmounted

    The Optolong H-Alpha 12nm Narrowband Filter works by permitting a 12nm light bandwidth, focused on the 656nm wavelength through, and hindering the transmission of contrast-killing light pollution wavelengths.

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    Model#: HAL12-36U

    Available

    $169.00

  12. Optolong H-Alpha 7nm Filter - EOS APS C Clip

    Optolong - H-Alpha 7nm Filter - EOS APS C Clip

    The Optolong H-Alpha 7nm is a very narrow emission-line filter that works by permitting a 7nm bandwidth of light, focused on the 656nm wavelength through, and blocking the transmission of contrast-killing light pollution wavelengths.

    ...
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    FREE SHIPPING
    (48 States)
    Model#: EOSAPS-HAL7

    Available

    $219.00

  13. Optolong H-Alpha 7nm CCD Filter - 36mm Unmounted

    Optolong - H-Alpha 7nm CCD Filter - 36mm Unmounted

    The Optolong H-Alpha 7nm is a very narrow emission-line filter that functions by permitting a 7nm light bandwidth, focused on the 656nm wavelength through, and obstructing the transmission of contrast-killing light-pollution wavelengths.

    ...
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    Model#: HAL7-36U

    Available

    $193.00

  14. Optolong H-Alpha 12nm Filter - EOS Full Frame Clip

    Optolong - H-Alpha 12nm Filter - EOS Full Frame Clip

    The Optolong H-Alpha 12nm Narrowband Filter works by allowing a 12nm bandwidth of light, centered on the 656nm wavelength through, and blocking the transmission of contrast-killing light pollution wavelengths.

    ...
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    Model#: EOSFF-HAL12

    Available

    $180.00

  15. Optolong H-Alpha 12nm Filter - EOS APS C Clip

    Optolong - H-Alpha 12nm Filter - EOS APS C Clip

    The Optolong H-Alpha 12nm Narrowband Filter works by allowing a 12nm bandwidth of light, centered on the 656nm wavelength through, and blocking the transmission of contrast-killing light pollution wavelengths. ... Learn More

    Model#: EOSAPS-HAL12

    Available

    $160.00

  16. Astrodon - 1.25" H-Alpha 5nm Narrowband Filter - Mounted

    Astrodon - 1.25" H-Alpha 5nm Narrowband Filter - Mounted

    Bring out the faint structures In nebulae with the Astrodon H-Alpha Narrowband 1.25" 5nm filter. ... Learn More
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    (48 States)
    Model#: HA5-27R

    In Stock

    $330.00

  17. Astrodon - 36mm H-Alpha 5nm Narrowband Filter - Unmounted

    Astrodon - 36mm H-Alpha 5nm Narrowband Filter - Unmounted

    Bring out the faint structures In nebulae with the Astrodon H-Alpha Narrowband 36mm Unmounted Filter. ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: HA5-36R

    In Stock

    $435.00

  18. FLI - Research Grade 5nm H-Alpha Filter - 65mm Square Unmounted

    FLI - Research Grade 5nm H-Alpha Filter - 65mm Square Unmounted

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    (48 States)
    Model#: RG-65S-Ha-5nm

    Available

    $1,195.00

  19. FLI - Research Grade 8nm H-Alpha Filter - 65mm Square Unmounted

    FLI - Research Grade 8nm H-Alpha Filter - 65mm Square Unmounted

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: RG-65S-Ha-8nm

    Available

    $915.00

  20. FLI - Research Grade 3nm H-Alpha Filter - 50mm Square Unmounted

    FLI - Research Grade 3nm H-Alpha Filter - 50mm Square Unmounted

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: RG-50S-Ha-3nm

    Available

    $1,250.00

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