Baader's zero power red dot finderscope featuring a 30mm optical aperture with anti-relective lens coatings.
For perfect energy management during Lunar and Solar observation. NO reflections. NO stray light. NO ghosting.
This is a large aperture, premium quality, lightweight aluminum red dot finder, with bases to fit almost any telescope.
This adapter screws directly on the 2" SC thread and accepts 2" accessories, like 2" star diagonals, eyepieces, camera adapters and many more directly on your Schmidt-Cassegrain Telescope.
With all substrates fineoptically polished. These filters by far supersede the mediocre quality of common `flame polished` color filters. Fineoptical polish and 2 mm thickness allows these filters to be inserted anywhere into the optical path without introducing astigmatism or other defects.
Designed with internal 2 inch (m48) filter thread for direct DSLR coupling onto many 2 inch diagonals such as the very popular Herschel Wedge or 2 inch Maxbright Diagonal.
For Solar observation with telescopes, binoculars or camera lenses. Reduces the intensity of sunlight by 99.999%.
BAADER AstroSolar Binocular Filter
Photographic VersionNot suitable for visual Solar Observation.
BAADER AstroSolar Spotter Filter
