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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Design: 4-element optical layout designed specifically for the EdgeHD 8" to maintain the flat-field performance of the EdgeHD optical design
displays remarkable greater structural detail in a 10" aperture vs
you’ll be navigating the sky with confidence
8” (2032 mm) f/10 Edge HD includes StarBright XLT coatings for better light transmission
Field Flattener For f/5 to f/7 Refractors Clearance Design: 4-element optical layout designedThis is a field flattener for refractor type telescopes with a focal ratio of f 5 to f 7 Causes no change to the telescope focal length 2 inch barrel to easily attach to a two inch focuser Fully multi coated optics T ring thread on the device so a T ring can be used to easily attach a DSLR camera or a dedicated astrocamera 38 mm of clear aperture Requires 55mm (+ 2) of back focus spacing between the device and the camera sensor Premium high glossy
