Skywatcher 0.9X Focal Reducer/Flattener Evolux ED Range Size::Evostar 82 ED 3840×2160 36

Skywatcher 0.9X Focal Reducer/Flattener Evolux ED Range Size::Evostar 82 ED 3840×2160 36Two element design incorporating one ED element. Reduces the standard focal length of the Evolux 62ED and Evolux 82ED by a factor of 0. 9x and provides top quality field edge correction. The flattener reducer illuminates a full frame format and provides pinpoint star imaging over a 30mm image circle with 62ED and 36mm image circle with 82ED. Provides focal length of 360mm & f 5. 8 on Evolux 62ED with Field of View 5. 09. Provides focal length of 477mm

SKU: 75839864086 · From astonvaughan.co.uk