STORE FRONT: 5348 Topanga Canyon Blvd, Woodland Hills CA 91364

Welcome!

31mm Filters

6 Item(s)

per page

Set Descending Direction
  1. Astronomik - CLS Light Pollution Filter - 31mm Round Unmounted

    Astronomik - CLS Light Pollution Filter - 31mm Round Unmounted

    The Astronomik CLS is an excellent filter for black & white and color imaging of nebulae, galaxies and star clusters with astronomical instruments of any size.

    ...
    Learn More
    Model#: CLS-31
    $79.95

  2. Astronomik - ProPlanet 642 BP IR-Pass Filter - 31mm

    Astronomik - ProPlanet 642 BP IR-Pass Filter - 31mm

    and enhance contrast when used for lunar- and planetary imaging, and third it will be a very ... Learn More
    Model#: P642-31
    $69.95

  3. Astronomik - Planet IR Pro 742 Filter - 31mm Round Unmounted

    Astronomik - Planet IR Pro 742 Filter - 31mm Round Unmounted

    advantage is that the sky background of advanced dawn is dark and so the filter even allows photography of the planets and the moon at daylight. ... Learn More
    Model#: P742-31
    $55.95

  4. Optolong - UV-IR Cut Filter - 31mm Unmounted
  5. Astronomik - Luminance Filter - 31mm Round Unmounted

    Astronomik - Luminance Filter - 31mm Round Unmounted

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

    ...
    Learn More
    Model#: L-31
    $55.95

  6. Astronomik - Planet IR Pro 807 Filter - 31mm Round Unmounted

    Astronomik - Planet IR Pro 807 Filter - 31mm Round Unmounted

    The Astronomik ProPlanet 807 filter is a deal addition to the Astronomik ProPlanet 742 for imaging the moon and planets, with telescopes larger then 10" (250mm) when the seeing is poor.

    ...
    Learn More
    Model#: P807-31
    $55.95

6 Item(s)

per page

Set Descending Direction