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Eyepiece Filters

  • 2" Moon Filter (#58 - Dark Green)

    2" Moon Filter (#58 - Dark Green)

    This economical 2" dark green filter makes an excellent moon filter as it reduces the moons glare by only transmitting about 24% of the light. This filter threads into your 2" star diagonal. You can then use it with all of your eyepieces without having...

    $9.95
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  • Color-Balanced Chromatic Aberration 1.25" Filter - X-CRL1

    Color-Balanced Chromatic Aberration 1.25" Filter - X-CRL1

      If you have an achromat or ED telescope that emits some false color when viewing the brightest planets, this filter can help you. Unlike other chromatic aberration filters that eliminate the purple but turn the image brown, this one is color...

    $79.00
  • Moon Filter - 1.25" - 20% Transmission - X-M

    Moon Filter - 1.25" - 20% Transmission - X-M

    This high quality transmits only 20%. It reduces glare and allows the user to relax the eye seeing more detail. It will also and most noticeably reduce the loss of night vision. Some moon filters are made using a plastic cell that can quickly become...

    $12.00
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