Product Overview
Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fully computerized equatorial mount series. Capable of carrying Celestron’s largest optical tubes with ease, CGX-L is designed for backyard observatories and remote imagers looking for exceptional load capacity to weight ratio, compact design, and innovative features that fully support large telescopes, imaging kits, and the latest in wireless tech accessories.
Key design goals included larger 144 mm diameter worm wheels which provide smoother operation and can more accurately drive heavier loads, longer 270 mm dovetail saddle to support larger optical tubes, remote operation friendly features such as home and limit optical sensors, easier polar alignment adjustments, and better cable management overall. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and easier to transport. COMPACT. ERGONOMIC. INNOVATIVE.
- 9.25" HD Optical Tube Assembly
- CGX-L EQ Mount and Tripod
- Celestron’s premium StarBright XLT coatings provide maximum light transmission
- A 9x50 finderscope, 2” mirror diagonal for more comfortable viewing, and wide-angle 23 mm Luminos 2" eyepiece are all included
Specifications
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design | EdgeHD |
| Aperture | 234.95mm (9.25") |
| Focal Length | 2350mm (93") |
| Focal Ratio | f/10 |
| Focal Length of Eyepiece 1 | 23mm (.91") |
| Magnification of Eyepiece 1 | 102x |
| Finderscope | 9x50 |
| Star Diagonal | 2" with 1.25" adapter |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 555x |
| Lowest Useful Magnification | 34x |
| Limiting Stellar Magnitude | 14.4 |
| Resolution (Rayleigh) | 0.59 arc seconds |
| Resolution (Dawes) | 0.49 arc seconds |
| Light Gathering Power (Compared to human eye) | 1127x |
| Secondary Mirror Obstruction | 85mm (3.35") |
| Secondary Mirror Obstruction by Diameter | 36% |
| Secondary Mirror Obstruction by Area | 13% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 559mm (22") |
| Optical Tube Diameter | 271.78mm (10.7") |
| Optical Tube Weight | 21 lbs (9.53 kg) |
| Dovetail | CGE Dovetail Bar |
| MOUNT INFO: | |
| Mount Type | Computerized Equatorial |
| Instrument load capacity | 75 lbs (34 kg) |
| Height adjustment range (includes mount and tripod) | 908.05mm - 1339.85mm (35.75" - 52.75") |
| Tripod Leg Diameter | 69.85mm (2.75") Steel tripod with graduated markings on lower section |
| Latitude adjustment range | 3° - 65° |
| Mount Head Weight | 52.6 lbs (23.8 kg) |
| Accessory Tray | Yes |
| Tripod Weight | 46.2 lbs (21 kg) |
| Weight of Counterweights | 1 x 22 lbs |
| Slew Speeds | 9 slew speeds - max speed 3°/second |
| Tracking Rates | Sidereal, Solar and Lunar |
| Tracking Modes | EQ North & EQ South |
| GPS | N/A |
| Dovetail Compatibility | Dual saddle plates (Vixen and CGE saddle) |
| Number of Auxiliary ports | 4 Aux ports (Hand Control can use any Aux port, 2 are located near the dovetail saddle for optional accesories) |
| Autoguide port | Yes, 2 ports (one is located near the dovetail saddle) |
| USB Port | Yes, input for Mount and Hand Control |
| Power Requirements | 12V DC, 3 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 | PWI Telescope Control Software, Celestron's Starry Night Special Edition Software, SkyPortal App |
| Total Kit Weight | 141.8 lbs ( |
| Included Item | CGX-L Equatorial Head | CGX-L Tripod | Accessory Tray | 1 x 22 lbs counterweight | NexStar+ Hand Control | DC Power Cable (item# 18769) | 8mm Allen wrench (contained in rear carry handle) |
