Internal GPS receiver automatically downloads the date, time and location from satellites SkyAlign system offers incredibly simple alignment; just point the scope at three bright objects and it does all the rest! Included NexRemote software package lets your scope be controlled by your personal computer Beefy dual-fork type mount with ultrawide gliding base Well suited to astrophotography thanks to a low-magnification secondary mirror & internal baffling which improves image s peripheral brightness Cords and cables will not become tangled upon the base 16-Channel GPS receiver guides with 9 slew speeds at its disposal Light gathering capacity 1593x greater than the human eye, with magnification range from 40-660x Limiting stellar magnitude of 14.7 with 12% secondary mirror obstruction