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New highly detailed surface textures of planets and major moons
Full disk viewing possible on lenses up to ~450mm focal length lenses
please specify the telescope this ERF is to be used with
bringing your eye for the first time to a 92° Series eyepiece
Astrozap Baader 174mm-184mm Solar Filter F-Ratio_F/2 - F/5.9 New highly detailed surface texturesAstrozap Solar Filter With AstroSolar the Sun appears in neutral white. Other films and some glass filters produce a blurry bluish or reddish Solar image, thereby cutting part of the spectrum. Especially with an orange sun, it is very hard to see faculae regions which are visible predominantly in the blue wing of the spectrum. Due to it's neutral color balance, AstroSolar enables the use of various color (or interference) filters which allows the