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  • ZWO Astronomy Cameras ZWO 36mm Narrowband Filter Set - OIII, Ha, SII - NBSET-36
    $479.00
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  • ZWO Astronomy Cameras ZWO 1.25" Narrowband Filter Set - OIII, Ha, SII - NBSET-125
    $369.00
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  • Astronomik 50 mm Square Red, Green, and Blue Filters
    Astronomik Filters Astronomik LRGB Filter Set - 50 mm Square - LRGB-50SQ
    $599.95
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  • Optolong LRGB and 7nm H-Alpha Filter Se
    Optolong Optolong 1.25" LRGB and 7nm H-Alpha Filter Set - LRGB-HA-125
    $399.00
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  • Optolong Optolong 2" Filter Set with H-Alpha, SII, and OIII Filters - HASIIOIII-200
    $720.00
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  • Astrodon Astrodon Gen2 E-Series LRGB Tru-Balance Filter Set - 49.7 mm Square Unmounted - LRGB2-E50S
    $1,421.00
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  • Meade Meade Series 6000 LRGB Imaging Filter Set - 2" - 608016
    $199.99
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  • Atik LRGB Filter Kit - 2
    Atik Cameras Atik 2" LRGB Filter Set - ATK0178
    $393.00
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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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  1. Remove This Item Single Filter, Set, or Accessory: Filter Set
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Category
  1. Deep Sky Filters
  2. Lunar & Planetary Filters
  3. Imaging Filters
Manufacturer
  1. Astrodon
  2. Astronomik Filters
  3. Atik Cameras
  4. Baader Planetarium
  5. Celestron
  6. High Point
  7. Meade
  8. Optolong
  9. Orion
  10. Zhumell
  11. ZWO Astronomy Cameras
Primary Purpose of Filter
  1. Imaging
  2. Increase Planetary Detail
  3. View the Moon or a Comet
Filter Type
  1. Color Planetary
  2. Narrowband Set
  3. Neutral Density/Moon
  4. Photometric
  5. RGB
  6. RGB & Narrowband Set
Shop By Category
Single Filter, Set, or Accessory
  1. Filter Set
Filter Size
  1. 27 mm
  2. 31 mm
  3. 31.75 mm (1.25")
  4. 36 mm
  5. 50 mm
  6. 50.4 mm
  7. 50.8 mm (2")
  8. 65 mm
  9. M42 x 0.75 mm (T-Thread)
Filter Shape
  1. Round
  2. Square
Price
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