Orion 8" f/4 Newtonian Reflector Astrograph

For wide-field, deep-space imaging performance, the Orion 8" Newtonian Reflector Astrograph has few rivals. Its big 8" aperture and fast f/4.0 focal ratio allow the capture of faint galaxies and nebulas with short photographic exposure times - and for a fraction of the price that a premium "apo" refractor even half its size would cost. The Orion 8" f/4.0 Newtonian Reflector Astrograph is perfect for intermediate-level astrophotographers, and a great second telescope for more advanced imagers who want more portability, without sacrificing quality. It excels for capturing bright, detailed images with CCD or DSLR cameras. As with any fast Newtonian reflector, an optional coma corrector is recommended to achieve the sharpest images. With an optional eyepiece, this telescope doubles as a fine visual instrument for studying deep-space wonders. Weighing only 16 lbs. and just 28" long, this instrument is easily supported on a mid-sized equatorial mount, like the Atlas II EQ-G. The 200mm-apertu