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Telescope Brands

11 Items
Astrodon 3 nm SII Narrowband 49.7 mm Round Filter

Astrodon 3 nm SII Narrowband Filter - 49.7 mm Round Unmounted - SII3-50R

SKU: ASD-SII3-50R
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$1,145.00
Baader SII 8nm Narrowband Filter - 50 mm Square

Baader S-II 8 nm Narrowband CCD Filter - 50 mm Square Unmounted - FSIIN-SQ50

SKU: BAD-FSIIN-SQ50
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
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$360.00
Astronomik 50 mm Round SII 12 nm CCD Filter

Astronomik SII 12 nm CCD Filter - 50 mm Round - SII-50R

SKU: ASF-SII-50R
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$299.95
Astronomik 50 mm Round SII 6 nm CCD Filter

Astronomik SII 6 nm CCD Filter - 50 mm Round - SII6-50R

SKU: ASF-SII6-50R
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$469.95
Astronomik 50 mm x 50 mm SII 12 nm CCD Filter

Astronomik SII 12 nm CCD Filter - 50 mm Square - SII-50SQ

SKU: ASF-SII-50SQ
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
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$329.95
Astronomik SII 6 nm CCD 50 mm Square Filter

Astronomik SII 6 nm CCD Filter - 50 mm Square - SII6-50SQ

SKU: ASF-SII6-50SQ
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
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$499.95
Astrodon Narrowband Filters

Astrodon 5 nm SII Narrowband Filter - 49.7 mm Round Unmounted - SII5-50R

SKU: ASD-SII5-50R
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$870.00
Astrodon Narrowband Filters

Astrodon 5 nm SII Narrowband Filter - 49.7 mm Square Unmounted - SII5-50S

SKU: ASD-SII5-50S
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
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$1,024.00
Astrodon Narrowband Filters

Astrodon 3 nm SII Narrowband Filter - 49.7 mm Square Unmounted - SII3-50S

SKU: ASD-SII3-50S
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
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$1,438.00
Baader Planetarium Ultra Narrowband 4.5 nm SII CCD Filter - 50 mm Round

Baader Planetarium Ultra Narrowband 4.5 nm SII CCD Filter - 50 mm Round - FSIINU-RD50

SKU: BAD-FSIINU-RD50
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$479.00
Baader 50 mm x 50 mm Ultra Narrowband 4.5 nm SII CCD Filter

Baader Planetarium Ultra Narrowband 4.5 nm SII CCD Filter - 50x50 mm Square - FSIINU-SQ50

SKU: BAD-FSIINU-SQ50
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Threaded
Free shipping Free shipping
$567.00

High Point Scientific carries the most popular telescope brands among astronomy enthusiasts, including Celestron, Baader Planetarium, Orion, and many more. We also design our own astronomy products under the High Point brand, to give you the best selection of products at the price you’re looking for.

We work directly with manufacturers to give you a wide selection of products from many other brands like Meade, TeleVue, Explore Scientific, Coronado, and iOptron. While we have dedicated many hours researching what telescope brands you - our customers - are looking for, we encourage you to explore up and coming brands on our website such as William Optics, Pentax, SkyWatcher, and Stellarvue.

High Point Scientific offers many of the latest brands to choose from for telescope accessories. Just a few of these brands include AstroZap, ADM Accessories, Losmandy, Takahashi, and JMI. It’s important to make sure you have the correct accessories for your aspirations and budget and our experts are here to make sure you find them.

Astro-imaging is a growing industry, not just for photographers, but for astronomy hobbyists as well. With so many quality, affordable products, it’s easy to see why! Brands like QSI, ZWO, and QHY have designed some of the best astrophotography cameras in the industry, and we have them right here at High Point!

High Point Scientific is rated 4.9/5 based on 1347 reviews