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50mm Filters

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  1. Astronomik - ProPlanet 642 BP IR-Pass Filter - 50mm Round

    Astronomik - ProPlanet 642 BP IR-Pass Filter - 50mm Round

    enhance contrast when used for lunar and planetary imaging, and third it will be a very good and low-priced H-alpha Filter for getting started in Deep-Sky ... Learn More
    Model#: P642-50R
    $129.95

  2. Astronomik - ProPlanet 642 BP IR-Pass Filter - 50mm Square

    Astronomik - ProPlanet 642 BP IR-Pass Filter - 50mm Square

    very good and low-priced H-alpha Filter for getting started in Deep-Sky Astrophotography of H-alpha regions. ... Learn More
    Model#: P642-50SQ
    $159.95

  3. Astronomik - CLS Visual Light Pollution Filter - 50mm Round Unmounted

    Astronomik - CLS Visual Light Pollution Filter - 50mm Round Unmounted

    The Astronomik Visual CLS is a light pollution filter for black & white and color imaging of nebulae, galaxies and star clusters.

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    Model#: CLS-50R
    $159.95

  4. Astronomik - H-Alpha 6nm CCD Filter - 50mm Round Unmounted

    Astronomik - H-Alpha 6nm CCD Filter - 50mm Round Unmounted

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

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    FREE SHIPPING
    (48 States)
    Model#: HA6-50R
    $449.95

  5. Astronomik - H-Alpha 12nm CCD Filter - 50mm Round Unmounted

    Astronomik - H-Alpha 12nm CCD Filter - 50mm Round Unmounted

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

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    FREE SHIPPING
    (48 States)
    Model#: HA12-50R
    $289.95

  6. Astronomik - H-Alpha 6nm CCD Filter - 50mm Square Unmounted

    Astronomik - H-Alpha 6nm CCD Filter - 50mm Square Unmounted

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

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    FREE SHIPPING
    (48 States)
    Model#: HA6-50SQ
    $489.95

  7. Astronomik - H-Alpha 12nm CCD Filter - 50mm Square Unmounted

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

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

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    FREE SHIPPING
    (48 States)
    Model#: HA12-50SQ
    $329.95

  8. 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

  9. Astronomik - SII 12nm CCD Filter - 50mm Square Unmounted

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

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

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    (48 States)
    Model#: SII-50SQ
    $329.95

  10. 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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    FREE SHIPPING
    (48 States)
    Model#: SII-50R
    $289.95

  11. Astronomik - LRGB Type 2 Filter Set - 50mm Square Unmounted

    Astronomik - LRGB Type 2 Filter Set - 50mm Square 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-50SQ
    $599.95

  12. Astronomik - 12nm H-Beta CCD Filter - 50mm Square Unmounted

    Astronomik - 12nm H-Beta CCD Filter - 50mm Square Unmounted

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

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    FREE SHIPPING
    (48 States)
    Model#: HBCCD-50SQ
    $379.95

  13. Astronomik - 12nm H-Beta CCD Filter - 50mm Round Unmounted

    Astronomik - 12nm H-Beta CCD Filter - 50mm Round Unmounted

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

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

  14. Astronomik - CLS Light Pollution Filter - 50mm Square Unmounted

    Astronomik - CLS Light Pollution Filter - 50mm Square Unmounted

    Astronomik CLS Filter- 50mm Square UnmountedThe Astronomik CLS is our inexpensive sollution for the visual deep-sky observation, b&w photography and CCD observation

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    Model#: CLS-50SQ
    $189.95

  15. Astronomik - Luminance Filter - 50mm Round Unmounted

    Astronomik - Luminance Filter - 50mm Round Unmounted

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

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    Model#: L-50R
    $99.95

  16. Astronomik - Luminance Filter - 50mm Square Unmounted

    Astronomik - Luminance Filter - 50mm Square Unmounted

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

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    Model#: L-50SQ
    $109.95

  17. Astronomik - Multicoated (MC) Clear Filter - 50mm Round Unmounted

    Astronomik - Multicoated (MC) Clear Filter - 50mm Round Unmounted

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

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    Model#: C-50R
    $59.95

  18. Astronomik - OIII CCD Filter - 50mm Round Unmounted

    Astronomik - OIII CCD Filter - 50mm Round Unmounted

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

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    FREE SHIPPING
    (48 States)
    Model#: OIIICCD-50R
    $289.95

  19. Astronomik - OIII 12nm CCD Filter - 50mm Square Unmounted

    Astronomik - OIII 12nm CCD Filter - 50mm Square Unmounted

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

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    FREE SHIPPING
    (48 States)
    Model#: OIIICCD-50SQ
    $329.95

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