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Filters

11 Items
Baader H-Beta CCD Filter

Baader 8.5 nm H-Beta Narrowband CCD Filter - 1.25" - FHBN-1

SKU: BAD-FHBN-1
  • Filter Type: H-Beta
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$136.00
Baader 8.5 nm H-Beta Filter

Baader 8.5 nm H-Beta Narrowband CCD Filter - 2" Mounted - FHBN-2

SKU: BAD-FHBN-2
  • Filter Type: H-Beta
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$219.00

Optolong H-Beta 25nm Filter - 1.25" Mounted - HBTA25-125

SKU: OTL-HBTA25-125
  • Filter Type: H-Beta
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$90.00

Optolong H-Beta 25nm Filter - 2" Mounted - HBTA25-200

SKU: OTL-HBTA25-200
  • Filter Type: H-Beta
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$139.00
Explore Scientific 2" H-Beta Nebula Filter with Case

Explore Scientific 2" H-Beta Nebula Filter - 310230

SKU: EXS-310230
  • Filter Type: H-Beta
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$169.99 $135.99
Baader 8.5 nm H-Beta Filter - 50.4 mm Round

Baader 8.5 nm H-Beta Narrowband CCD Filter - 50.4 mm Round Unmounted - FHBN-RD50

SKU: BAD-FHBN-RD50
  • Filter Type: H-Beta
  • Filter Size: 50.4 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$259.00
Baader 8.5 nm H-Beta Filter - 50 mm Square

Baader 8.5 nm H-Beta Narrowband CCD Filter - 50 mm Square Unmounted - FHBN-SQ50

SKU: BAD-FHBN-SQ50
  • Filter Type: H-Beta
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
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$399.00
Explore Scientific 1.25" H-Beta Nebula Filter with Case

Explore Scientific 1.25" H-Beta Nebula Filter - 310235

SKU: EXS-310235
  • Filter Type: H-Beta
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$119.99 $95.99
Astronomik 1.25" H-Beta 12 nm Visual Filter

Astronomik H-Beta 12 nm Visual Filter - 1.25" - HB-1

SKU: ASF-HB-1
  • Filter Type: H-Beta
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$109.95
Astronomik 2" H-Beta 12 nm Visual Filter

Astronomik H-Beta 12 nm Visual Filter - 2" - HB-2

SKU: ASF-HB-2
  • Filter Type: H-Beta
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$219.95
Astronomik H-Beta SC Rear Cell Visual Filter

Astronomik H-Beta Visual Filter - SC Rear Cell - HB-SCT

SKU: ASF-HB-SCT
  • Filter Type: H-Beta
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$219.95

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