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Astronomik

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  1.  Astronomik - Dark Filter - 1.25"

    Astronomik - Dark Filter - 1.25"

    Do you have a CCD camera without a mechanical shutter and would like to do dark frames without continually monitoring your equipment?

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    Model#: DARK-1
    $39.95

  2. Astronomik 12nm H-Beta CCD Filter - 1.25" Round Mounted

    Astronomik - 12nm H-Beta CCD Filter - 1.25" Round Mounted

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

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    Model#: HBCCD-1
    $119.95

  3. Astronomik - 12nm H-Beta CCD Filter - 2" Round Mounted

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

    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-2
    $289.95

  4. Astronomik - 12nm H-Beta CCD Filter - 31mm Round Unmounted

    Astronomik - 12nm H-Beta CCD Filter - 31mm Round Unmounted

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

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    Model#: HBCCD-31
    $169.95

  5. Astronomik - 12nm H-Beta CCD Filter - 36mm Round Unmounted

    Astronomik - 12nm H-Beta CCD Filter - 36mm Round Unmounted

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

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    Model#: HBCCD-36
    $199.95

  6. 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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    FREE SHIPPING
    (48 States)
    Model#: HBCCD-50R
    $289.95

  7. 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

  8. 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

  9. Astronomik 12nm H-Beta CCD Filter - T Threads

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

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

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    (48 States)
    Model#: HBCCD-T
    $214.95

  10. Astronomik - 6 nm OIII MFR Narrowband Filter - 1.25" Mounted

    Astronomik - 6 nm OIII MFR Narrowband Filter - 1.25" Mounted

    The OIII line (501 nm) is located in the blue-green portion of the spectrum, making them very suitable for observing most planetary nebulae and supernovae remnants and other objects with doubly ionized oxygen.

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    Model#: OIIICCD6-1
    $199.95

  11. Astronomik 6 nm OIII MFR Narrowband Filter - 2" Mounted

    Astronomik - 6 nm OIII MFR Narrowband Filter - 2" Mounted

    The OIII line (501 nm) is located in the blue-green portion of the spectrum, making them very suitable for observing most planetary nebulae and supernovae remnants and other objects with doubly ionized oxygen.

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    (48 States)
    Model#: OIIICCD6-2
    $449.95

  12. Astronomik 6 nm OIII MFR Narrowband Filter - 31 mm Mounted

    Astronomik - 6 nm OIII MFR Narrowband Filter - 31 mm Mounted

    The OIII line (501 nm) is located in the blue-green portion of the spectrum, making them very suitable for observing most planetary nebulae and supernovae remnants and other objects with doubly ionized oxygen.

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    FREE SHIPPING
    (48 States)
    Model#: OIIICCD6-31
    $249.95

  13. Astronomik 6 nm OIII MFR Narrowband Filter - 36 mm T Mounted

    Astronomik - 6 nm OIII MFR Narrowband Filter - 36 mm T Mounted

    The OIII line (501 nm) is located in the blue-green portion of the spectrum, making them very suitable for observing most planetary nebulae and supernovae remnants and other objects with doubly ionized oxygen.

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    FREE SHIPPING
    (48 States)
    Model#: OIIICCD6-T
    $409.95

  14. Astronomik 6 nm OIII MFR Narrowband Filter - 50mm Round Unmounted

    Astronomik - 6 nm OIII MFR Narrowband Filter - 50mm Round Unmounted

    The OIII line (501 nm) is located in the blue-green portion of the spectrum, making them very suitable for observing most planetary nebulae and supernovae remnants and other objects with doubly ionized oxygen.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: OIIICCD6-50R
    $449.95

  15. Astronomik 6 nm OIII MFR Narrowband Filter - Canon EOS Clip

    Astronomik - 6 nm OIII MFR Narrowband Filter - Canon EOS Clip

    The OIII line (501 nm) is located in the blue-green portion of the spectrum, making them very suitable for observing most planetary nebulae and supernovae remnants and other objects with doubly ionized oxygen.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: OIIICCD6-EOS
    $289.95

  16. Astronomik 6 nm OIII MFR Narrowband Filter - Canon EOS XL Clip

    Astronomik - 6 nm OIII MFR Narrowband Filter - Canon EOS XL Clip

    The OIII line (501 nm) is located in the blue-green portion of the spectrum, making them very suitable for observing most planetary nebulae and supernovae remnants and other objects with doubly ionized oxygen.

    ...
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    FREE SHIPPING
    (48 States)
    Model#: OIIICCD6-XL
    $469.95

  17. Astronomik Clear (MC) Filter - Canon EOS Full Frame Clip

    Astronomik - Clear (MC) Filter - Canon EOS Full Frame Clip

    inserted within seconds directly into the CANON EOS camera body. There are no changes necessary and all lens functions (focus, screen, image stabilization) remain functional! ... Learn More
    Model#: C-EOSXL
    $69.95

  18. Astronomik - CLS CCD Light Pollution Filter - 31mm Round Unmounted

    Astronomik - CLS CCD Light Pollution Filter - 31mm 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-31
    $109.95

  19. 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
    $129.95

  20. Astronomik CLS CCD Light Pollution Filter - SC Rear Cell

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Astronomik is very proud to manufacture and sell the most superior and innovative optical filter products for astronomy in the world and to be distinguished by Sky & Telescope magazine with their highly coveted S&T Hot Product 2009 award. Astronomik filters are used worldwide by leading professionals and amateurs on instruments of all sizes. Our customers appreciate their uncompromising pursuit and dedication to never-ending improvements which meet and surpass the most stringent standards.

As a testament to Astronomik's high quality standards, each production step is carefully controlled for all of their filters, documented and assigned a serial number. When you own an Astronomik Filter you needn't worry if good glass was used, or that the coating process worked well, or the threads were machined properly. You can be sure that each filter was manufactured with the utmost care, control, and the Golden Seal of "Astronomik Quality Control" was placed on the outer box after the filter was packed!

Astronomik CCD and visual interference filters are produced in Germany using high-quality manufacturing standards and mathematical precision. The coatings on all of these filters, including Oxygen III (OIII), H-Beta, H-Alpha, UHC, SII, IR-Cutoff, CLS, and RGB, are amazingly durable. They are almost impossible to scratch, and are completely sealed and insensitive to moisture. Because of these outstanding characteristics, Astronomik confidently offers a 10-year warranty on all of their filters.