Celestron CGE PRO Computerized German Equatorial Mount with 38-55" Adjustable Tripod, Internal Clock

Celestron CGE Pro Computerized Equatorial Mount Features

• Heavy duty stainless steel tripod adjustable from 38 - 55"
• One 22 lbs counterweight
• Weighs 154 lbs
• Proven NexStar computer control technology
• 40,000 object database with over 100 user-definable objects and expanded information on over 200 objects
• New All-Star Polar Alignment routine for both Northern and Southern Hemispheres.
• Software Features include: Database Filter Limits, Hibernate, five alignment methods and user-defined slew limits.
• Flash upgradeable hand control software and motor control units for downloading product updates over the Internet
• Custom database lists of all the most famous deep-sky objects by name and catalog number; the most beautiful double, triple and quadruple stars; variable star; solar systems; objects and asterisms
• Double line, 16-character Liquid Crystal Display Hand Control with backlit LED buttons for easy operation of goto features
• 12VDC Servo Motors with integrated optical encoders
• Permanent programmable periodic error correction (PEC) - corrects for periodic tracking errors inherent to all worm drives
• Drive Motors - High quality motors with seven slot skewed armature to minimize magnetic cogging for quiet operation and long life. Precision made cut-steel gears in gearbox for Improve tracking precision.
• Bearing and Shaft - Main shafts are made from 1.57" diameter steel tubing with .40" wall thickness with two preloaded 2.68" O.D. tapered roller bearings on each axes
• Precision worm drive system - .75" pitch dia. precision made steel worm preloaded with two .87" OD ball bearings to minimize run-out (a source of periodic error). 255 tooth 6" pitch dia. precision made worm wheel with enveloping brass teeth
• Spring loaded DEC worm to minimize backlash and for easy guiding.
• 4 point RA and DEC clutch system for no-slip pointing precision
• Autoguide port, PC port and auxiliary ports located on the electronic pier for long exposure astrophotography
• One 4.72" O.D. thrust bearing and one 4.13" O.D. thrust bearing on each axes provide a large thrust surface for additional stability.
• Rugged 9-pin thread on motor cables
• Latitude range: 10° to 65° northern or southern hemispheres
• RS-232 communication port on hand control to control the telescope via a personal computer
• Includes NexRemote telescope control software, for advanced control of your telescope via computer
• GPS-compatible with optional CN16 GPS Accessory (93967)