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Due to the USA–China tariff escalation, we will temporarily not receive additional inventory for Celestron and Sky-Watcher products. As a result, we are unable to accept orders for any out-of-stock items and encourage you to take advantage of the products currently in stock while supplies last.
Due to the USA–China tariff escalation, we will temporarily not receive additional inventory for Celestron and Sky-Watcher products. As a result, we are unable to accept orders for any out-of-stock items and encourage you to take advantage of the products currently in stock while supplies last.

Scientific Filters

Filters

  • $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD

    Chroma B-Bessel Filter

    Options available

    Blue photometric filter in UVBRI series Filters designed for use with CCD and for f/4.0 or slower No reflections leading to image distortions or ""...

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    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD
  • $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD

    Chroma I-Bessel Filter

    Options available

    NIR photometric filter in UVBRI series Filters designed for use with CCD and for f/4.0 or slower No reflections leading to image distortions or ""b...

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    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD
  • $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD

    Chroma R-Bessel Filter

    Options available

    Red photometric filter in UVBRI series Filters designed for use with CCD and for f/4.0 or slower No reflections leading to image distortions or ""b...

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    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD
  • $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD

    Chroma U-Bessel Filter

    Options available

    UV photometric filter in UVBRI series Filters designed for use with CCD and for f/4.0 or slower No reflections leading to image distortions or ""ba...

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    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD
  • $1,175.00 USD - $3,425.00 USD
    $1,175.00 USD - $3,425.00 USD
    $1,175.00 USD - $3,425.00 USD
    $1,175.00 USD

    Chroma UBVRI Filter Set

    Options available

    UBVRI filter set for photometric imaging Filters designed for use with CCD and for f/4.0 or slower No reflections leading to image distortions or "...

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    $1,175.00 USD - $3,425.00 USD
    $1,175.00 USD - $3,425.00 USD
    $1,175.00 USD - $3,425.00 USD
    $1,175.00 USD
  • $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD

    Chroma V-Bessel Filter

    Options available

    Green (Visible) photometric filter in UVBRI series Filters designed for use with CCD and for f/4.0 or slower No reflections leading to image distor...

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    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD - $725.00 USD
    $275.00 USD