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  • Orion Orion 1.25" LRGB Filter Set - 05563
    $149.99 $134.99
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  • Baader Planetarium Baader LRGB CCD Filter Set - 2" Mounted - FLRGB-2
    $619.00
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  • Baader Planetarium Baader LRGB CCD Filter Set - 1.25" Mounted - FLRGB-1
    $379.00
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  • Baader Planetarium Baader LRGBC CCD Filter Set - 1.25" Mounted - FLRGBC-1
    $427.00
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  • ZWO LRGB Filter Set
    ZWO Astronomy Cameras ZWO LRGB 1.25" Filter Set - LRGB125
    $88.00
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  • Celestron Celestron LRGB Filter Set - 1.25" - 95517
    $279.95 $249.95
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  • Astronomik Filters Astronomik LRGB Filter Set - 1.25" Round Mounted - LRGB-1
    $269.95
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  • Astronomik 2
    Astronomik Filters Astronomik LRGB Filter Set - 2" Round Mounted - LRGB-2
    $529.95
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  • Baader LRGBC Filter Set
    Baader Planetarium Baader LRGBC CCD Filter Set - 2" Mounted - FLRGBC-2
    $679.00
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  • Baader 36 mm LRGBC Filter Set
    Baader Planetarium Baader LRGBC CCD Filter Set - 36 mm Unmounted - FLRGBC-RD36
    $524.00
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  • Baader 50.4 mm LRGBC Filter Set
    Baader Planetarium Baader LRGBC CCD Filter Set - 50.4 mm Unmounted - FLRGBC-RD50
    $749.00
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  • Baader 50 mm Square LRGBC Filter Set
    Baader Planetarium Baader LRGBC CCD Filter Set - 50 mm Square Unmounted - FLRGBC-SQ50
    $849.00
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  • Baader 65 mm Square LRGBC Filter Set
    Baader Planetarium Baader LRGBC CCD Filter Set - 65 mm Square Unmounted - FLRGBC-SQ65
    $1,029.00
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  • Baader 65 mm Square LRGB Filter Set
    Baader Planetarium Baader LRGB CCD Filter Set - 65 mm Square Unmounted - FLRGB-SQ65
    $949.00
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  • Baader 50 mm Square LRGB Filter Set
    Baader Planetarium Baader LRGB CCD Filter Set - 50 mm Square Unmounted - FLRGB-SQ50
    $789.00
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  • Baader 50.4 mm Round LRGB Filter Set
    Baader Planetarium Baader LRGB CCD Filter Set - 50.4 mm Round Unmounted - FLRGB-RD50
    $690.00
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  • Baader 36 mm Round LRGB Filter Set
    Baader Planetarium Baader LRGB CCD Filter Set - 36 mm Round Unmounted - FLRGB-RD36
    $477.00
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  • Meade RGB-IR 1.25
    Meade Meade RGB-IR 1.25" Color Filter Set - 04530
    $49.99 $47.95
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  • Optolong Optolong LRGB CCD Filter Set - 1.25" Mounted - LRGB-125
    $249.00
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  • Optolong Optolong LRGB Filter Set - 2" Mounted - LRGB-200
    $359.00
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  • Optolong Optolong LRGB CCD Filter Set - 31mm Unmounted - LRGB-31U
    $291.00
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  • Optolong Optolong LRGB CCD Filter Set - 36mm Unmounted - LRGB-36U
    $299.00
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  • ZWO Astronomy Cameras ZWO LRGB 1.25" Premium Filter Set - LRGB125NEW
    $148.00
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  • ZWO Astronomy Cameras ZWO LRGB Filter Set - 31mm Unmounted - LRGB-31
    $169.00
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  • ZWO Astronomy Cameras ZWO LRGB Filter Set - 36mm Unmounted - LRGB-36
    $199.00
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  • Astronomik 31 mm Round Mounted LRGB Filter Set
    Astronomik Filters Astronomik LRGB Filter Set - 31 mm Round Mounted - LRGB-31
    $319.95
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  • Astronomik LRGB Filter Set - 36 mm Round Mounted
    Astronomik Filters Astronomik LRGB Filter Set - 36 mm Round Mounted - LRGB-36
    $379.95
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  • Astronomik 50 mm Round Mounted LRGB Filter Set
    Astronomik Filters Astronomik LRGB Filter Set - 50 mm Round Mounted - LRGB-50R
    $569.95
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  • Astronomik Deep Sky RGB 1.25
    Astronomik Filters Astronomik Deep Sky RGB Color Filter Set - 1.25" Round Mounted - DRGB-1
    $299.95
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  • Astronomik Deep Sky RGB Color Filter Set - 2
    Astronomik Filters Astronomik Deep Sky RGB Color Filter Set - 2" Round Mounted - DRGB-2
    $549.95
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  • Astronomik 31 mm Round Mounted Deep Sky RGB Color Filter Set
    Astronomik Filters Astronomik Deep Sky RGB Color Filter Set - 31 mm Round Mounted - DRGB-31
    $319.95
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  • Astronomik Deep Sky RGB Color Filter Set - 36 mm Round Mounted
    Astronomik Filters Astronomik Deep Sky RGB Color Filter Set - 36 mm Round Mounted - DRGB-36
    $379.95
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  • Astronomik 50 mm Deep Sky RGB Color Filters - Round Mounted
    Astronomik Filters Astronomik Deep Sky RGB Color Filter Set - 50 mm Round Mounted - DRGB-50R
    $579.95
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  • Astronomik LRGB Color Filter Set - T-Thread Mounted
    Astronomik Filters Astronomik LRGB Filter Set - T-Mount - LRGB-T
    $419.95
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  • Astronomik 50 mm Square Unmounted Deep Sky RGB Color Filter Set
    Astronomik Filters Astronomik Deep Sky RGB Color Filter Set - 50 mm Square Unmounted - DRGB-50SQ
    $699.95
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  • Astronomik 50 mm Square Unmounted Red, Green, and Blue Filters
    Astronomik Filters Astronomik LRGB Filter Set - 50 mm Square Unmounted - LRGB-50SQ
    $599.95
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  • Astrodon I-Series 1.25
    Astrodon Astrodon Gen2 I-Series LRGB Tru-Balance Filter Set - 1.25" Threaded Cell - LRGB2-I27R
    $547.00
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  • Astrodon Generation 2 I-Series Tru-Balance LRGB Filter Set - 31 mm Unthreaded Insert
    Astrodon Astrodon Gen2 I-Series LRGB Tru-Balance Filter Set - 31 mm Unthreaded Insert - LRGB2-I31R
    $615.00
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  • Astrodon 36 mm Round Unmounted Gen2 I-Series LRGB Tru-Balance Filters
    Astrodon Astrodon Gen2 I-Series LRGB Tru-Balance Filter Set - 36 mm Round Unmounted - LRGB2-I36R
    $790.00
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  • Astrodon 50 mm Round Unmounted Generation 2 I-Series LRGB Tru-Balance Filter Set
    Astrodon Astrodon Gen2 I-Series LRGB Tru-Balance Filter Set - 49.7 mm Round Unmounted - LRGB2-I50R
    $1,188.00
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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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