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  • Astronomik UHC XT Clip Filter for Canon EOS Cameras
    Astronomik Filters Astronomik UHC Canon EOS XT Clip Filter - UHC-EOS-XT
    $169.95
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  • Astronomik CLS Filter - Canon XT EOS Clip
    Astronomik Filters Astronomik CLS Canon EOS XT Clip Filter - CLS-EOS-XT
    $149.95
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  • Astronomik CLS CCD Filter - Canon XT EOS Clip
    Astronomik Filters Astronomik CLS CCD Canon EOS XT Clip Filter - CLSCCD-EOS-XT
    $179.95
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  • Astronomik H-Alpha 12 nm CCD Filter - XT EOS Clip
    Astronomik Filters Astronomik H-Alpha 12 nm CCD EOS XT Clip Filter - HA12-EOS-XT
    $219.95
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  • Astronomik MC Clear Glass Filter - XT EOS Clip
    Astronomik Filters Astronomik MC Clear Glass EOS XT Clip Filter - C-EOS-XT
    $89.95
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  • Astronomik ProPlanet 742 IR-Pass Filter for Canon EOS Series Cameras - XT Clip
    Astronomik Filters Astronomik ProPlanet 742 IR-Pass EOS XT Clip Filter - P742-EOS-XT
    $99.95
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Your new telescope finally arrived- you opened the box and assembled the scope as carefully as you can. Once darkness falls, the first thing you do is point it up at the Moon and look into the eyepiece. Wow. But if you can imagine, the Moon actually can appear better than that when properly filtered. Telescopes have the ability to attach filters for many different purposes - some of the most common filters are for looking at the Moon, Planets, and Sun.


Eyepiece filters are an invaluable aid in lunar and planetary observing. They reduce glare and light scattering, increase contrast through selective filtration, increase definition and resolution, reduce irradiation and lessen eye fatigue. Different filters will act differently, highlighting a rainbow of wavelengths to enhance a variety of features in the night sky.


We offer deep sky filters and planetary filters from Lumicon, Baader Planetarium, Celestron, TeleVue, Meade, Orion, High Point & Thousand Oaks. Telescope filters will add to the performance of virtually any telescope and are a highly recommended telescope accessory. Feel free to contact one of our telescope experts for advice on selecting the filter assortment that is right for you.

High Point Scientific is rated 4.9/5 based on 1347 reviews

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