Celestron CGX-L 1100 SCT
Discover the Celestron 11" Schmidt-Cassegrain Optical Tube Assembly, a premium astronomical tool crafted with an aluminum optical tube and enhanced by Celestron's exclusive StarBright XLT coatings for optimal light transmission....
Discover the Celestron 11" Schmidt-Cassegrain Optical Tube Assembly, a premium astronomical tool crafted with an aluminum optical tube and enhanced by Celestron's exclusive StarBright XLT coatings for optimal light transmission. This assembly boasts a 2800mm focal length (f/10) and includes a 40mm eyepiece, offering 70x magnification. Designed for versatility, the visual back is compatible with 1.25" accessories, and a 9x50 finderscope is included to ensure precise object location. The star diagonal enhances comfort during observation, especially for objects positioned high in the sky. This package also features a dovetail rail compatible with the CGE mount.
Celestron's CGX-L Computerized Equatorial Mount, the latest innovation in their fully computerized equatorial mount series, effortlessly supports Celestron’s largest optical tubes. The CGX-L is tailored for backyard observatories and remote imagers, offering an outstanding load capacity to weight ratio, compact design, and cutting-edge features essential for supporting large telescopes, comprehensive imaging kits, and the newest wireless technology accessories.
The mount's design focuses on key features like larger 144mm diameter worm wheels for smoother operation and precise driving of heavier loads, and a longer 270mm dovetail saddle to accommodate larger optical tubes. Designed with remote operation in mind, it includes user-friendly components such as home and limit optical sensors, simplified polar alignment adjustments, and enhanced cable management. Mechanical and ergonomic advancements have been integrated throughout the mount, making it more robust, easier to operate, and more transportable. The Celestron 11" Schmidt-Cassegrain Optical Tube Assembly combined with the CGX-L Mount embodies a blend of COMPACT, ERGONOMIC, and INNOVATIVE design, setting a new standard in advanced astronomical instruments.
Specifications
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design: | Schmidt-Cassegrain |
| Aperture: | 279.4mm (11") |
| Focal Length: | 2800mm (110") |
| Focal Ratio: | f/10 |
| Focal Length of Eyepiece 1: | 40mm (1.57") |
| Magnification of Eyepiece 1: | 70x |
| Finderscope: | 9x50 |
| Star Diagonal: | 1.25" Star Diagonal |
| Optical Tube: | Aluminum |
| Highest Useful Magnification: | 660x |
| Lowest Useful Magnification: | 40x |
| Limiting Stellar Magnitude: | 14.7 |
| Resolution (Rayleigh): | 0.5 arc seconds |
| Resolution (Dawes): | 0.42 arc seconds |
| Light Gathering Power (Compared to human eye): | 1593x |
| Secondary Mirror Obstruction: | 95mm (3.75") |
| Secondary Mirror Obstruction by Diameter: | 34% |
| Secondary Mirror Obstruction by Area: | 12% |
| Optical Coatings: | StarBright XLT |
| Optical Tube Length: | 610mm (24") |
| Optical Tube Diameter: | 312.42mm (12.3") |
| Optical Tube Weight: | 27.5 lbs (12.4 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): | 1524mm - 1955.8mm (60" - 77") |
| Tripod adjustment range (tripod only): | 838.2mm - 1397mm (33" - 55") |
| Equatorial height alone: | 609.6mm (24") |
| 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: | 2 x 22 lbs |
| Slew Speeds: | 9 slew speeds - max speed 3°/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: | 4 AUX Ports (Hand Control can use any AUX Port, 2 are located near dovetail saddle) |
| 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: | Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED 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: | CPWI Telescope Control Software, Celestron Starry Night Special Edition Software, and SkyPortal App |
| Total Kit Weight: | 170.3 lbs (77.11 kg) |
| Included Items: | CGX-L Equatorial Head CGX-L Tripod Accessory Tray 2 x 22 lbs counterweights NexStar+ Hand Control DC Power Cable (item# 18769) 8mm Allen wrench (contained in rear carry handle) |
| Solar Warning |
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| California Residents |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |
Software and Documentation