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  • Astronomik SCT Rear Cell CLS Light Pollution Filter
    Astronomik Filters Astronomik CLS Light Pollution Filter - SC Rear Cell - CLS-SCT
    $159.95
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  • Astronomik SCT Rear Cell CLS CCD Light Pollution Filter
    Astronomik Filters Astronomik CLS CCD Light Pollution Filter - SC Rear Cell - CLSCCD-SCT
    $199.95
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  • Astronomik IR Blocking Filter - SC Rear Cell
    Astronomik Filters Astronomik IR Blocking Filter - SC Rear Cell - IR-SCT
    $89.95
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  • Astronomik OIII SCT Rear Cell Visual Filter
    Astronomik Filters Astronomik OIII Visual Filter - SC Rear Cell - OIII-SCT
    $199.95
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  • Astronomik SII 12 nm CCD Filter - SC Rear Cell
    Astronomik Filters Astronomik SII 12 nm CCD Filter - SCT Rear Cell - SII-SCT
    $289.95
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  • Astronomik MC Clear Filter - SC Rear Cell
    Astronomik Filters Astronomik MC Clear Glass Filter - SCT Rear Cell - C-SCT
    $69.95
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  • Astronomik H-Alpha 12 nm CCD Filter - SCT Rear Cell
    Astronomik Filters Astronomik H-Alpha 12 nm CCD Filter - SCT Rear Cell - HA12-SCT
    $289.95
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  • Astronomik H-Alpha 6 nm SC Rear Cell CCD Filter
    Astronomik Filters Astronomik H-Alpha 6 nm CCD Filter - SCT Rear Cell - HA6-SCT
    $479.95
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  • Astronomik L-1 UV-IR Blocking SC Rear Cell Filter
    Astronomik Filters Astronomik L-1 UV-IR Blocking Filter - SCT Rear Cell - L1-SCT
    $129.95
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  • Astronomik UV-IR Blocking L-2 Luminance Filter - SC Rear Cell Mounted
    Astronomik Filters Astronomik L-2 UV-IR Blocking Filter - SCT Rear Cell - L2-SCT
    $109.95
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  • Astronomik L-3 UV-IR Blocker - SCT Rear Cell Mounted
    Astronomik Filters Astronomik L-3 UV-IR Blocking Filter - SCT Rear Cell - L3-SCT
    $129.95
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  • Astronomik ProPlanet 642 IR-Pass SCT Rear Cell Mounted Filter
    Astronomik Filters Astronomik ProPlanet 642 IR Pass Filter - SCT Rear Cell - P642-SCT
    $139.95
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  • Astronomik UHC-E SCT Rear Cell Filter
    Astronomik Filters Astronomik UHC-E Filter - SC Rear Cell - UHCE-SCT
    $129.95
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  • Astronomik H-Beta SC Rear Cell Visual Filter
    Astronomik Filters Astronomik H-Beta Visual Filter - SC Rear Cell - HB-SCT
    $219.95
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  • Astronomik OIII 6 nm CCD SCT Rear Cell Filter
    Astronomik Filters Astronomik OIII 6 nm CCD Filter - SC Rear Cell - OIIICCD6-SCT
    $479.95
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  • Astronomik SII 6 nm CCD Filter - SC Rear Cell
    Astronomik Filters Astronomik SII 6 nm CCD Filter - SC Rear Cell - SII6-SCT
    $479.95
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  • Astronomik ProPlanet 807 IR Filter - SCT Rear Cell
    Astronomik Filters Astronomik ProPlanet 807 IR Pass Filter - SC Rear Cell - P807-SCT
    $89.95
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  • Astronomik OIII 12 nm CCD SC Rear Cell Filter
    Astronomik Filters Astronomik OIII 12 nm CCD Filter - SC Rear Cell - OIIICCD-SCT
    $289.95
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  • Astronomik ProPlanet 742 IR-Pass SCT Rear Cell Mounted Filter
    Astronomik Filters Astronomik ProPlanet 742 IR Pass Filter - SCT Rear Cell - P742-SCT
    $89.95
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One of the most crucial accessories of astro-imaging is filters. 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.


Deep-space imaging in particular benefits from filters. Far away celestial objects, such as nebulae come to life in your photos with vivid colors. We recommend starting out with an h-alpha filter to filter out broadband light pollution while only allowing a very narrow bandwidth of light to pass through. These are a favorite filter among astrophotographers!


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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