Newtonian reflector 458mm aperture 120mm minor axis secondary diameter SynScan with over 42,900 celestial objects 94 percent aluminum mirror coatings 1900mm focal length Captures 27 percent more light gathering than a 16” telescope 0.25-arc second resolving power (Dawes) 0.31 arc seconds resolving power (Rayleigh) 65x – 902x magnification
|Feature||With the amazingly modular and completely computerized Skywatcher 18″ GoTo Stargate Dobsonian you can delve into deep space from your own backyard or a dark-sky site and experience intricate celestial details that are normally only seen in photographs! With the computerized SynScan hand controller, you can quickly find over 42,000 objects and enjoy the dust lanes and detailed arm structures of galaxies and the glowing star nurseries of hundreds of nebulae.|
|Product Type Name||SPORTING_GOODS|
|Title||Sky-Watcher 18″ Stargate Truss-Tube GoTo Dobsonian Telescope S11920|
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