Skip to content

Used Equipment

Filters

  • $230.02 USD - $230.02 USD
    $230.02 USD
    $230.02 USD - $230.02 USD
    $230.02 USD

    Baader 4nm 1.25" Ultra-Narrowband OIII Filter - CMOS-Optimized (USED)

    BAA-2961400-125-USED
    Only 1 left!

    In perfect condition, used Baader H-alpha / O-III / S-II Ultra-Narrowband (Narrowband) filter set - Premium Grade 3.5 / 4 nm half width (to harmo...

    View full details
    $230.02 USD - $230.02 USD
    $230.02 USD
    $230.02 USD - $230.02 USD
    $230.02 USD
  • $174.45 USD - $174.45 USD
    $174.45 USD
    $174.45 USD - $174.45 USD
    $174.45 USD

    Baader 6.5nm 36mm H-alpha Filter - CMOS-Optimized (OPEN BOX)

    BAA-2961100-36-OPENBOX
    Only 1 left!

    In perfect condition, open box Baader H-alpha / O-III / S-II Narrowband Filter Set - Precision Grade 6.5 nm FWHM, recommended for optical systems...

    View full details
    $174.45 USD - $174.45 USD
    $174.45 USD
    $174.45 USD - $174.45 USD
    $174.45 USD
  • $202.59 USD - $202.59 USD
    $202.59 USD
    $202.59 USD - $202.59 USD
    $202.59 USD

    Baader CCD LRGB 31mm Unmounted Filter Set (OPEN BOX)

    BAA-2459474-OPENBOX
    Only 1 left!

    In perfect condition, open box Filter size 31 mm - round, unmounted - filter thickness 2 mm Set of L-R-G-B filters High-quality anti-reflective ...

    View full details
    $202.59 USD - $202.59 USD
    $202.59 USD
    $202.59 USD - $202.59 USD
    $202.59 USD