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  1. Astronomik - IR Blocking Filter for CCD - 2" Round Mounted

    Astronomik - IR Blocking Filter for CCD - 2" Round Mounted

    The Astronomik 2" IR Blocking Filter is an infrared-blocking filter for digital photography.

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    Model#: IR-2
    $99.95

  2. Astronomik - SII 12nm CCD Filter - 50mm Round Unmounted

    Astronomik - SII 12nm CCD Filter - 50mm Round Unmounted

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

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    (48 States)
    Model#: SII-50R
    $289.95

  3. Astronomik - XL EOS Clip H-alpha 6nm

    Astronomik - XL EOS Clip H-alpha 6nm

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

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    (48 States)
    Model#: HA6-EOSXL
    $469.95

  4. Astronomik - CLS Light Pollution Filter - SCT Rear Cell

    Astronomik - CLS Light Pollution Filter - SCT Rear Cell

    This CLS filter is suitable for use with Schmidt-Cassegrain telescopes of all aperture sizes. ... Learn More
    Model#: CLS-SCT
    $169.95

  5. Astronomik - OWB Filter - Version II - Canon EOS Clip

    Astronomik - OWB Filter - Version II - Canon EOS Clip

    The Astronomik OWB filter would usually not be designated as an "astronomical" filter.

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    Model#: OWBCCD-EOS
    $139.95

  6. Astronomik - OIII EOS-Clip

    Astronomik - OIII EOS-Clip

    The Astronomik OIII filter is designed for visual use to observe nebulae, due to its extremely narrow pass band of the two OIII lines that bring a substantial contrast gain.

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    Model#: OIII-EOS
    $169.95

  7. Astronomik - Planet IR Pro 742 Filter - 1.25" Round Mounted

    Astronomik - Planet IR Pro 742 Filter - 1.25" 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 this, the.... ... Learn More
    Model#: P742-1
    $39.95

  8. Astronomik - OIII Filter - 2" Round Mounted

    Astronomik - OIII Filter - 2" Round Mounted

    From the start, the Astronomik OIII filter has been very specifically designed for the visual observation of gaseous and planetary nebulae.

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    Model#: OIII-2
    $199.95

  9. Astronomik - CLS CCD Light Pollution Filter - 36mm Round Unmounted

    Astronomik - CLS CCD Light Pollution Filter - 36mm Round Unmounted

    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-36
    $159.95

  10. Astronomik OIII EOS-XL Filter

    Astronomik - OIII EOS-XL Filter

    The Astronomik OIII filter is a narrow pass band filter that brings the OIII lines into substantial contrast, further emphasizing detail in nebulae.

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    Model#: OIII-EOSXL
    $199.95

  11. Astronomik - H-Alpha 12nm CCD Filter - 2" Round Mounted

    Astronomik - H-Alpha 12nm CCD Filter - 2" Round Mounted

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

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    (48 States)
    Model#: HA12-2
    $289.95

  12. 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
    $214.95

  13. 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
    $84.95

  14. 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
    $259.95

  15. 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
    $79.95

  16. 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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    FREE SHIPPING
    (48 States)
    Model#: LRGB-50R
    $599.95

  17. 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
    $74.95

  18. 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
    $79.95

  19. 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
    $104.95

  20. 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

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