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  1. Astronomik - H-Alpha 6nm CCD Filter - 31mm Round Unmounted

    Astronomik - H-Alpha 6nm CCD Filter - 31mm Round Unmounted

    The Astronomik 6nm H-alpha filter is an extremely narrow emission-line filter for CCD photography.

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    (48 States)
    Model#: HA6-31
    $249.95

  2. Astronomik - ProPlanet 642 BP IR-Pass Filter - 36mm

    Astronomik - ProPlanet 642 BP IR-Pass Filter - 36mm

    ProPlanet 642 BP will give you three filters in one single product. Depending on your camera, the Astronomik ProPlanet 642 BP is a great ... Learn More
    Model#: P642-36
    $89.95

  3. Astronomik H-Alpha 12nm CCD Filter - T Threads

    Astronomik - H-Alpha 12nm CCD Filter - T Threads

    The Astronomik H-alpha filter is a narrow band filter for CCD photography.

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    (48 States)
    Model#: HA12-T
    $259.95

  4. Astronomik - Luminance Filter - T Threads

    Astronomik - Luminance Filter - T Threads

    The Astronomik UV and IR cut Filter is great for for digital photography!

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    Model#: L-T
    $79.95

  5. Astronomik - Luminance Filter - 36mm Round Unmounted

    Astronomik - Luminance Filter - 36mm Round Unmounted

    The Astronomik UV and IR cut Filter is great for for digital photography!

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    Model#: L-36
    $59.95

  6. Astronomik Pro Planet 742 IR Filter - 2" Round Mounted

    Astronomik - Pro Planet 742 IR Filter - 2" Round Mounted

    The Astronomik ProPlanet 742 cuts off the visible part of the spectrum and allows the light of wavelengths longer then 742nm to pass. Due to .... ... Learn More
    Model#: P742-2
    $99.95

  7. Astronomik - LRGB Type 2 Filter Set - 50mm Round Unmounted

    Astronomik - LRGB Type 2 Filter Set - 50mm Round Unmounted

    These filters provide a natural color reproduction of planets, stars, emission- and reflection nebulas.

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    (48 States)
    Model#: LRGB-50R
    $569.95

  8. Astronomik - MC Clear Multicoated Filter - 2" Round Mounted

    Astronomik - MC Clear Multicoated Filter - 2" Round Mounted

    This Multicoated (MC) glass serves as dust protector or to keep your system parfocal with other Astronomik filters.

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    Model#: C-2
    $69.95

  9. Astronomik - OIII Filter - SCT Rear Cell

    Astronomik - OIII Filter - SCT Rear Cell

    the Astronomik OIII filter has been very specifically designed for the visual observation of gaseous and planetary nebulae. ... Learn More
    Model#: OIII-SCT
    $199.95

  10. Astronomik - H-ßeta Filter - 1.25" Round Mounted

    Astronomik - H-ßeta Filter - 1.25" Round Mounted

    The Astronomik H-beta is a filter for visual observation, in particular with instruments of larger aperture.

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    Model#: HB-1
    $99.95

  11. Astronomik - OIII 12nm CCD Filter - Canon EOS Clip

    Astronomik - OIII 12nm CCD Filter - Canon EOS Clip

    The Astronomik OIII CCD filter is a narrow band emission-line-filter for CCD photography.

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    Model#: OIIICCD-EOS
    $189.95

  12. Astronomik - SII 12nm CCD Filter - 36mm Round Unmounted

    Astronomik - SII 12nm CCD Filter - 36mm Round Unmounted

    The Astronomik SII-CCD filter is a narrow-band-filter for CCD photography.

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    Model#: SII-36
    $189.95

  13. Astronomik - 12nm H-Beta CCD Filter - Canon EOS Clip

    Astronomik - 12nm H-Beta CCD Filter - Canon EOS Clip

    The Astronomik H-beta filter is a narrow band emission-line filter for CCD photography.

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    Model#: HBCCD-EOS
    $189.95

  14. Astronomik - SII 12nm CCD Filter - T Threads

    Astronomik - SII 12nm CCD Filter - T Threads

    The Astronomik SII-CCD filter is a narrow-band-filter for CCD photography.

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    (48 States)
    Model#: SII-T
    $289.95

  15. Astronomik SII 12nm CCD Filter - Canon EOS Full Frame Clip

    Astronomik - SII 12nm CCD Filter - Canon EOS Full Frame Clip

    The Astronomik SII-CCD filter is a narrow-band filter for CCD photography. The filter nearly blocks the whole visual spectrum and IR while letting the ionized sulfur lines to pass.

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    (48 States)
    Model#: SII-EOSXL
    $309.95

  16. Astronomik - LRGB Filter Set - 1.25" Round Mounted - Type 2c

    Astronomik - LRGB Filter Set - 1.25" Round Mounted - Type 2c

    These filters provide a natural color reproduction of planets, stars, emission- and reflection nebulas.

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    (48 States)
    Model#: LRGB-1
    $269.95

  17. Astronomik - CLS Light Pollution Filter - T-Threads

    Astronomik - CLS Light Pollution Filter - T-Threads

    Astronomik filters consist of up to 130 layers deposited on top of the completely transparent carrier glass. These layers work as .... ... Learn More
    Model#: CLS-T
    $119.95

  18. Astronomik - CLS Light Pollution Filter - CCD 2" Mounted

    Astronomik - CLS Light Pollution Filter - CCD 2" Mounted

    The Astronomik CLS CCD is suitable under light-polluted skies for DSLR Cameras, which have been remodeled for astronomical use.

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    Model#: CLSCCD-2
    $199.95

  19. Astronomik Luminance Filter - Canon EOS Full Frame Clip

    Astronomik - Luminance Filter - Canon EOS Full Frame Clip

    The Astronomik Luminance UV and IR cut Filter is great for for digital photography! The Astronomik UV-IR Blocker lets the full range of sensitivity of the human eye (according to DIN 5031) pass, and blocks all other parts of the spectrum in the UV and IR.

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    Model#: L-EOSXL
    $99.95

  20. Astronomik H-Alpha 12nm CCD Filter - Canon EOS Clip

    Astronomik - H-Alpha 12nm CCD Filter - Canon EOS Clip

    The Astronomik H-alpha filter is a narrow band filter for CCD photography.

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    Model#: HA12-EOS
    $189.95

Items 41 to 60 of 117 total

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