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Eyepiece Filters

  • 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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  • 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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