Altair 3D Printed Solar Filters with Baader AstroSolar Film

Altair/Baader solar filter to fit: Celestron 5" SCT

Compatible Telescopes:
a. NexStar 5SE
b. Popular Science by Celestron StarSense Explorer 5”
c. C5 Spotting Scope
d. StarSense Explorer 5” Schmidt-Cassegrain – International Exclusive
e. Astro Fi 5” Schmidt-Cassegrain – International Exclusive
*The Solar filter will not work with C5s manufactured before 2007.

Altair/Baader solar filter to fit: Celestron 130mm Newtonian

a. Astro fi 130mm newtonian

b. Nexstar SLT 130mm newtonian

c.  StarSense Explorer DX 130AZ

d. Starsense Explorer 130mm Dobsonian

Description
Uses AstroSolar® ECO-size Safety Film 5.0 for solar observation and photography at high magnification.

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.