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  • Baader Planetarium Baader Planetarium 1.25" U-Filter - FUV-1
    $296.00
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  • Celestron IR Cut Filter for Skyris Color Cameras
    Celestron Celestron IR Cut Filter for Color Skyris Cameras - C Mount - 95516
    $36.95 $29.95
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  • Orion Orion 1.25" IR-Cut Filter - 5564
    $39.99 $35.99
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  • Optolong Optolong L-Pro Filter - 1.25" Mounted - LPRO-125
    $149.00
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  • Optolong Optolong L-Pro Filter - 2" Mounted - LPRO-200
    $199.00
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  • Optolong Optolong UV-IR Cut Filter - 1.25" Mounted - UVIR-125
    $44.00
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  • Optolong Optolong UV-IR Cut Filter - 2" Mounted - UVIR-200
    $65.00
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  • Optolong Optolong IR Pass 685nm Filter - 1.25" Mounted - IRPS685-125
    $79.00
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  • Optolong Optolong IR Pass 685nm Filter - 2" Mounted - IRPS685-200
    $119.00
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  • Optolong Optolong IR Pass 850nm Filter - 1.25" Mounted - IRPS850-125
    $89.00 $57.85
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  • Optolong UVIR Cut Unmounted Filter
    Optolong Optolong UV-IR Cut Filter - 31mm Unmounted - UVIR-31U
    $55.00
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  • Optolong UVIR Cut Unmounted Filter
    Optolong Optolong UV-IR Cut Filter - 36mm Unmounted - UVIR-36U
    $56.00
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  • Baader Planetarium Baader UV IR-Cut L Filter - 2" Mounted - FUVIR-2
    $132.00
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  • Baader 50.5 mm Round Unmounted UV-IR Cut/L Filter
    Baader Planetarium Baader UV-IR-Cut L Filter - 50.4 mm Round Unmounted - FUVIR-RD50
    $156.00
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  • Baader 1.25
    Baader Planetarium Baader UV - IR Cut L Filter - 1.25" Mounted - FUVIR-1
    $73.00
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  • Lumicon 1.25
    Lumicon Lumicon 1.25" UV/Infrared Filter - LF3140
    $190.00
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  • Lumicon Lumicon 2" UV/Infrared Filter - LF3145
    $255.00
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  • UV/IR Blocking Filter Installed in T-Ring on Camera - Camera not Included
    Baader Planetarium Baader EOS Protective Wide T-Ring with UV/IR Blocking Filter - DSLRT-UVIR
    $217.00
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  • Astronomik L-2 Luminance UV-IR Blocking Filter - EOS XL Full Frame Clip
    Astronomik Filters Astronomik Luminance L-2 Canon EOS XL Full-Frame Clip Filter - L2-EOSXL
    $109.95
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  • Baader 50 mm Square Unmounted UV-IR Cut/L Filter
    Baader Planetarium Baader UV-IR-Cut L Filter - 65 mm Square Unmounted - FUVIR-SQ65
    $267.00
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  • Baader Giant UV-IR Cut Filter for Pro Movie Cameras (1.25
    Baader Planetarium Baader UV-IR-Cut L Filter - 101 mm x 143 mm Square Unmounted - FUVIR-SQ100
    $499.00
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  • Astronomik 1.25
    Astronomik Filters Astronomik IR Blocking Filter - 1.25" - IR-1
    $45.95
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  • Astronomik T-Thread IR-Blocking Filter
    Astronomik Filters Astronomik IR Blocking Filter - T-Mount - IR-T
    $65.95
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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 UV-IR L2 Luminance Filter - 2
    Astronomik Filters Astronomik L-2 UV-IR Blocking Filter - 2" Round Mounted - L2-2
    $109.95
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  • Astronomik UV-IR L3 Luminance Filter - T-Mount
    Astronomik Filters Astronomik L-3 Luminance UV-IR Block Filter - T-Mount - L3-T
    $129.95
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  • Astronomik 2
    Astronomik Filters Astronomik IR Blocking Filter - 2" Round Mounted - IR-2
    $79.95
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  • Astronomik L-1 UV-IR Blocker - 1.25
    Astronomik Filters Astronomik L-1 UV-IR Blocking Filter - 1.25" Round Mounted - L1-1
    $69.95
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  • Astronomik L-1 UV-IR Blocking Filter - 2
    Astronomik Filters Astronomik L-1 UV-IR Blocking Filter - 2" Round Mounted - L1-2
    $129.95
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  • Astronomik 31 mm L-1 UV-IR Blocking Filter
    Astronomik Filters Astronomik L-1 UV-IR Blocking Filter - 31 mm Round - L1-31
    $79.95
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  • Astronomik 36 mm Round L-1 UV-IR Blocking Luminance Filter
    Astronomik Filters Astronomik L-1 UV-IR Blocking Filter - 36 mm Round - L1-36
    $89.95
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  • Astronomik L-1 UV-IR Blocking Luminance Filter - 50 mm Round
    Astronomik Filters Astronomik L-1 UV-IR Blocking Filter - 50 mm Round - L1-50R
    $129.95
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  • Astronomik L-1 UV-IR Blocker - EOS APS Clip Filter
    Astronomik Filters Astronomik L-1 UV-IR Blocking EOS Clip Filter - L1-EOS
    $99.95
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  • Astronomik L-1 UV-IR Blocker - EOS XL Full Frame Clip Filter
    Astronomik Filters Astronomik L-1 UV-IR Blocking EOS XL Full Frame Clip Filter - L1-EOSXL
    $139.95
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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 L-1 UV-IR Blocking Filter - T-Thread Mount
    Astronomik Filters Astronomik L-1 UV-IR Blocking Filter - T-Mount - L1-T
    $129.95
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  • Astronomik L-2 UV-IR 1.25
    Astronomik Filters Astronomik L-2 UV-IR Blocking Filter - 1.25" Round Mounted - L2-1
    $59.95
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  • Astronomik L-2 UV-IR Blocker - 31 mm Round
    Astronomik Filters Astronomik L-2 UV-IR Blocking Filter - 31 mm Round - L2-31
    $69.95
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  • Astronomik 36 mm Round L-2 UV-IR Blocker
    Astronomik Filters Astronomik L-2 UV-IR Blocking Filter - 36 mm Round - L2-36
    $79.95
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  • Astronomik L-2 UV-IR Blocker - 50 mm Round Filter
    Astronomik Filters Astronomik L-2 UV-IR Blocking Filter - 50 mm Round - L2-50R
    $109.95
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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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