EXOS-2 GOTO automatic finder equatorial mount, 1.5" ST3 steel tripod, with standard German equatorial mount Net weight: 15kg Bearing weight: 13kg Total height: 1.6m Packing length: 1m Number of turbine teeth: 144 Number of bearings: 8 Polar mirror: dark-field illumination north and south hemisphere scale calculation polar mirror RA/DEC drive: 12v DC servo motor with rotary encoder Control system: BRESSER GOTO SYSTEM EXOS EQ v2.3 System data: 270,000 celestial body data, support custom target setting, support mid-sky over-the-top alarm, equatorial mount transmission gap correction Guide star interface: compatible with ST-4 standard Support platform: ASCOM Support software: ACP; APT; AST / ATC & Ricerca (Omega Lab); AstroArt; AstroMB; Cartes du Ciel / Sky Chart; CCD AutoPilot; DeepSky; Deepsky Planner; DFM Engineering; Earth Centered Universe Pro; EasySky; Eye and Telescope; Project Pluto; Hallo Northern Sky; Maxim DL; MaxPoint; PinPoint Astrometric; Prism; Sequence Generator Pro; Sidereal Technology; The Sky; SkyMap Software; SkyTools 3; Star Atlas PRO; Sky Observer; StarryNight; Stellarium; Virtual Moon Atlas. Power supply standard: 12v2A Scope of application: deep space observation, deep space photography, planetary observation, planetary photography, moon and sun photography