{"product_id":"celestron-cgem-ii-montatura-equatoriale-goto","title":"Celestron CGEM II GoTo Equatorial Mount","description":"\u003cp\u003eComputerized German equatorial GoTo mount Celestron CGEM II with 18 kg payload, DC Servo motors with optical encoders, NexStar+ hand controller and steel tripod — the benchmark between Advanced VX and CGX for mobile astrophotography\u003c\/p\u003e\u003ch2\u003eEvolution of the legendary CGEM for imaging and visual observation\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eCelestron CGEM II\u003c\/strong\u003e is the modern update to the historic CGEM, featuring a contemporary, attractive design with significant mechanical and electronic improvements. With an \u003cstrong\u003e18 kg payload capacity\u003c\/strong\u003e and slew speeds of up to \u003cstrong\u003e5° per second\u003c\/strong\u003e, the CGEM II can support Schmidt-Cassegrain optical tubes up to 11\" securely and vibration-free — ideal for both long-exposure imaging and high-magnification visual observation. Large ergonomic altitude and azimuth adjustment knobs facilitate quick polar alignment in the field.\u003c\/p\u003e\u003ch2\u003eDC Servo motors with optical encoders and PPEC\u003c\/h2\u003e\u003cp\u003eThe CGEM II is equipped with \u003cstrong\u003elow-cog DC Servo motors\u003c\/strong\u003e with integrated optical encoders, ensuring quiet and smooth operation capable of handling slight load imbalances without issues. The \u003cstrong\u003ePermanent Periodic Error Correction (PPEC)\u003c\/strong\u003e allows training the mount to compensate for worm gear errors, retaining the corrections after power-off thanks to the RTC module with backup battery. All internal cabling is integrated into the mount head for a clean look and trouble-free remote operation.\u003c\/p\u003e\u003ch2\u003eAll-Star Polar Alignment, extended meridian and 40,000-object database\u003c\/h2\u003e\u003cp\u003eCelestron's innovative \u003cstrong\u003eAll-Star Polar Alignment\u003c\/strong\u003e system allows accurate polar alignment using any bright star — even when the celestial pole is not visible — guiding the user step by step. The \u003cstrong\u003eNexStar+\u003c\/strong\u003e hand controller with integrated USB 2.0 port enables direct firmware updates via PC and ASCOM control. The database includes \u003cstrong\u003e40,000 objects\u003c\/strong\u003e with extended information on over 200 of them, plus 100 user-programmable objects. The \u003cstrong\u003emeridian delay function\u003c\/strong\u003e allows uninterrupted imaging of objects near the meridian, tracking past the critical point for seamless imaging sessions.\u003c\/p\u003e\u003ctable border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eType\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eGerman equatorial GoTo mount\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eMaximum Payload\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003e18 kg\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eMotors\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eDC Servo with optical encoders\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eMaximum Speed\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003e5° per second\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eTracking Speeds\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eSidereal, Solar, Lunar\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eDatabase\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003e40,000 objects + 100 user-programmable\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eAlignment Procedures\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eQuick Align, AutoAlign, 2-Star, 1-Star, Solar System Align\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003ePolar Alignment\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eAll-Star Polar Alignment\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003ePPEC\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eRTC Module\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eYes (with backup battery)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eHand Controller\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eNexStar+ with USB 2.0 port\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eSoftware\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eCPWI compatible\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eAutoguider Port\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eAuxiliary Ports\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003e2 AUX\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003ePower Supply\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003e12V, 3.2A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eLatitude Range\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003e15° – 70°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eBar Compatibility\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eVixen\/CG-5 and Losmandy\/CGE\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eHead Weight\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003e18 kg\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eTripod Weight\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003e9 kg\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eIN THE BOX\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eEquatorial Head\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eCGEM II\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eTripod\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003e2\" steel with height index marks\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eCounterweight\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003e7.7 kg\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eHand Controller\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eNexStar+ included\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eAdapter Cables\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eRS-232 for PC control, 12V cable with car lighter plug\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cspan\u003eItem Code\u003c\/span\u003e\u003c\/td\u003e\u003ctd\u003eCE91523\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":57220191813963,"sku":"CSCE91523","price":1939.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/celestron_cgem_II_montatura_equatoriale_goto_treppiede_astrofotografia.jpg?v=1778017051","url":"https:\/\/adriasky.it\/en\/products\/celestron-cgem-ii-goto-equatorial-mount","provider":"Adriasky","version":"1.0","type":"link"}