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    • Safe solar observation! 100% UV-protection, 100% IR-protection, sun light intensity reduced by 99,999%
    • Our Solar Viewer AstroSolar® Silver/Gold – MADE IN GERMANY – safely protect your eyes for visual solar observation. This is THE solution to see the partial phase of Solar Eclipses or even big sunspots with your own eyes!
    • Consists of Baader AstroSolar® Silver/Gold Film, with eye-sided reflex-free viewing. Also blocks IR, thus no unpleasant feeling of warmth in the eyeball. Optical Density OD=5,0 
    • CE / ISO certified: conforms to and meets the transmission requirements for eye safety: EN ISO 12312-2:2015 – Instructions in four languages (English, German, French, Spanish) on the inner side of the solar viewer

      OUT OF STOCK  

    • AstroSolar® ECO-size Safety Film 5.0 for solar observation and photography at high magnification
    • Size: ca. 140 x 155 mm, incl. DIY-instructions and DIY cutting-template – telescope quality – Optical Density (OD) = 5.0
    • Safe for visual solar observation (with additional optics) and imaging
    • This highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests – thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics
    • For more than 25 years on the market, the only film-material made to not deteriorate the optical wavefront, it does allow to attain high magnification with any long-range optics without reducing sharpness or contrast of the solar surface.
    • The film is from the same material as our proven AstroSolar® Safety Filme 5.0 in A4-size, due to high demand now availble in a smaller size at an economical price, suitable as solar filter for small telescopes, finders, binoculars, spotting scopes and camera lenses

      OUT OF STOCK  

  1. Reduce glare and increase contrast of the Moon with the Celestron 1.25” Moon Filter. Also useful for extra bright planets as well as terrestrial viewing over sand or snow. Threads onto most 1.25” eyepieces in seconds

  2. EclipSmart solar filter for Celestron 70mm diameter optical tubes.

  3. SkyWatcher Solar Filter for Maksutov 90mm

    • AstroSolar® Safety Film 5.0 for solar observation and photography at high magnification, telescope quality, Optical Density (OD) = 5.0
    • Safe for visual solar observation (with additional optics) and imaging
    • This highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests – thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics
    • AstroSolar Safety Film is best suited for precision work with all astronomical telescopes and binoculars – just as well as for all photographic camera- and tele-lenses
    • For more than 25 years on the market, the only film-material made to not deteriorate the optical wavefront, it does allow to attain high magnification with any long-range optics without reducing sharpness or contrast of the solar surface.

      OUT OF STOCK  

  4. SkyWatcher Solar Filter for Maksutov 102mm

  5. SkyWatcher Solar Filter for Newton 130

  6. SkyWatcher Solar Filter for Newton 114

  7. SkyWatcher Solar Filter for Maksutov 127mm

    • A customizable way to reduce brightness and glare on the brightest celestial objects like the Moon, Venus, and bright double stars
    • Adjust the level of light transmission from 1-40% for the best possible view for your specific target and current viewing conditions
    • Simple to use—just rotate filter’s lower ring to adjust brightness 
    • Threads onto any Celestron 1.25” eyepiece

  8. SkyWatcher Solar Filter for Newton 150

  9. SkyWatcher Solar Filter for Newton 200

    • A nice beginner’s set of 1.25” planetary filters for any telescope.
    • See features on the Moon & planets in a whole new light.
    • The aluminum cell is threaded on top and bottom for stacking.
    • Includes Wratten #12 Deep Yellow, #21 Orange, #80A Light Blue, and a #ND-96-0.3 Neutral Density Filter with 50% transmission.

  10. SkyWatcher Solar Filter for Newton 250

  11. SkyWatcher Solar Filter for Maksutov 150mm

  12. SkyWatcher Solar Filter for Maksutov 180mm

  13. Filters made with high quality craftsmanship and with metal cell for safe observation and photography of the sun. The filter is attached to the telescope, telescopic sight or telephoto lens using three metal screws with plastic tips. Filter opening 115mm. Adaptable for tubes from 110mm to 129mm

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