Optical Filters
Enhance your celestial and terrestrial observations with Explore Scientific’s range of optical filters. Designed to improve contrast, reduce glare, and bring out subtle details, these filters are essential tools for both visual astronomers and astrophotographers. From light pollution reduction to specialized color filters, our collection helps you see and capture the night sky like never before.
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AstroZap - Baader Solar Filters
Explore ScientificOriginal price $ 70.80 - Original price $ 180.00Original price$ 70.80 - $ 180.00$ 70.80 - $ 180.00Current price $ 70.80Features With AstroSolar™ the Sun appears in neutral white. Baader AstroSolar™ film Filter cell constructed from lightweight 18Ga. aluminum and p...
View full detailsOriginal price $ 70.80 - Original price $ 180.00Original price$ 70.80 - $ 180.00$ 70.80 - $ 180.00Current price $ 70.80 -
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Nebula Filter Oxygen III 2.0-inch
Explore ScientificOriginal price $ 139.99 - Original price $ 139.99Original price$ 139.99$ 139.99 - $ 139.99Current price $ 139.99Explore Scientific Nebula Filter 1.25" O-III Range from 483nm to 511nm with peak at 496nm. Transmission 96.7% Oxygen III - This is the highest cont...
View full detailsOriginal price $ 139.99 - Original price $ 139.99Original price$ 139.99$ 139.99 - $ 139.99Current price $ 139.99Sold out -
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Nebula Filter Oxygen III 1.25-inch
Explore ScientificOriginal price $ 109.99 - Original price $ 109.99Original price$ 109.99$ 109.99 - $ 109.99Current price $ 109.99Explore Scientific Nebula Filter 1.25" O-III Range from 483nm to 511nm with peak at 496nm. Transmission 96.7% Oxygen III - This is the highest cont...
View full detailsOriginal price $ 109.99 - Original price $ 109.99Original price$ 109.99$ 109.99 - $ 109.99Current price $ 109.99Sold out -
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Nebula Filter UHC 2.0-inch
Explore ScientificOriginal price $ 139.99 - Original price $ 139.99Original price$ 139.99$ 139.99 - $ 139.99Current price $ 139.99Explore Scientific Nebula Filter 2.0" UHC Range from 458nm to 508nm with peak at 488nm. Transmission 96.7% UHC - This is an ultra-high contrast nar...
View full detailsOriginal price $ 139.99 - Original price $ 139.99Original price$ 139.99$ 139.99 - $ 139.99Current price $ 139.99Sold out -
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AstroZap Full Aperture Glass Solar Filter
AstrozapOriginal price $ 96.95 - Original price $ 260.95Original price$ 96.95 - $ 260.95$ 96.95 - $ 260.95Current price $ 96.95Description These are safe full aperture (sometimes referred as clear aperture) solar filters. This means that it allows the most light possible i...
View full detailsOriginal price $ 96.95 - Original price $ 260.95Original price$ 96.95 - $ 260.95$ 96.95 - $ 260.95Current price $ 96.95Sold out -
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OPTOLONG 1.25" L-Pro Deep-Sky Light Pollution Filter
OptolongOriginal price $ 149.00 - Original price $ 149.00Original price$ 149.00$ 149.00 - $ 149.00Current price $ 149.00The L-Pro broadband filter is the ideal choice for suppressing light pollution from artificial light and enables astrophotos of broadband emission ...
View full detailsOriginal price $ 149.00 - Original price $ 149.00Original price$ 149.00$ 149.00 - $ 149.00Current price $ 149.00Sold out -
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AstroZap - Baader Solar Sheets
Explore ScientificOriginal price $ 33.60 - Original price $ 70.00Original price$ 33.60 - $ 70.00$ 33.60 - $ 70.00Current price $ 33.60Description Make your own solar filter! Visual material includes instructions to build your own filter Baader Solar Material Size Choice: 177mm x...
View full detailsOriginal price $ 33.60 - Original price $ 70.00Original price$ 33.60 - $ 70.00$ 33.60 - $ 70.00Current price $ 33.60Sold out
