CGEM II Computerized Mount

A fresh update to the venerable CGEM mount, the CGEM II has a contemporary, attractive, bold appearance and is capable of carrying Celestron’s higher-end SCT optical tubes (up to 11") securely and vibration free, which is ideal for both imaging and visual observing. Capable of holding 40 lbs. of payload and slewing at 5° per second, you will be able to instantly point to any of the celestial objects in the database.

ERGONOMIC DESIGN

CGEM II was designed to be ergonomically friendly with large Altitude and Azimuth adjustment knobs for quick and easy polar alignment adjustment. The internal RA and DEC motor wiring provides a clean look and an easy and trouble free set up.

INNOVATION

The CGEM II series features Celestron’s innovative All-Star Polar alignment procedure.  All-Star allows you to accurately polar align the mount using any star, even ig the celestial pole cannot be seen. Another great feature of the CGEM II sure to please astroimagers, is the Permanent Periodic Error Correction (PEC) which will allow users to train out the worm gears periodic errors, while the mount retains the PEC recordings.

PERFORMANCE

For objects near the Meridian (imaginary line passing from North to South), the CGEM II will track well past the Meridian for uninterrupted imaging through the most ideal part of the sky. The CGEM II mount has a robust database with over 40,000 objects, 100 user defined programmable objects and enhanced information on over 200 objects. Celestron's CGEM II mount is the perfect fit between the Advanced VX Series and CGX Series.

Manufacturer part number: 91523

SPECIFICATIONS

• Mount Type: Computerized Equatorial
• Instrument load capacity: 40 lbs (18 kg)
• Height adjustment range (includes mount and tripod): 1346mm - 1651mm (53" – 65")
• Tripod Leg Diameter: 50.8mm (2") Steel tripod with graduated markings on lower section
• Latitude adjustment range: 15° - 70°
• Mount Head Weight: 40 lbs (18.14 kg)
• Accessory Tray: Yes
• Tripod Weight: 20 lbs (9 kg)
• Weight of Counterweights: 1 x 17 lbs
• Slew Speeds: 9 slew speeds - max speed 4.5°/second
• Tracking Rates: Sidereal, Solar and Lunar
• Tracking Modes: EQ North and EQ South
• GPS: N/A
• Dovetail Compatibility: Dual saddle plates (CG-5 and CGE saddle)
• Number of Auxiliary Ports: 2 AUX Ports (1x Hand control Port and 1x AUX Port for optional accessories)
• Autoguide Port: Yes
• USB Port: Yes, input on Hand Control
• Power Requirements: 12V DC, 3.2 amps
• Motor Drive: DC servo motors
• Alignment Procedures: 2-Star Align, 1-Star Align, Solar System Align, Last Alignment, Quick Align
• Periodic Error Correction: Yes
• Computerized Hand Control: 2 line x 18 character backlit Liquid Crystal Display, 19 LED backlit buttons, USB 2.0 Port
• for PC connection
• NexStar+ Database: 40,000+ objects, 100 user defined programmable objects Enhanced information on over 200 objects
• Software:
  • Celestron Starry Night Special Edition Software
  • SkyPortal App
• Total Kit Weight: 78 lbs (35.38 kg)
• Included Items:
  • CGEM II Equatorial Head
  • Tripod
  • Accessory Tray
  • 1 x 17 lbs counterweight
  • NexStar+ Hand Control
  • DC Power Cable (# 18769)
  • Hand Control Holster