Explore the night sky with the Celestron 11" HD Optical Tube Assembly, perfectly paired with the CGX-L EQ Mount and Tripod. This sophisticated setup is enhanced by Celestron's premium StarBright XLT coatings, ensuring maximum light transmission for crystal-clear, bright celestial views. Included in this package are a 9x50 finderscope for easy target acquisition, a 2” mirror diagonal for comfortable viewing, and a wide-angle 23mm Luminos 2" eyepiece for an expansive field of view.
Celestron's CGX-L Computerized Equatorial Mount represents the pinnacle of their fully computerized equatorial mount series. Designed to effortlessly carry Celestron’s largest optical tubes, the CGX-L is an ideal choice for backyard observatories and remote imagers who demand an exceptional balance between load capacity and weight, along with a compact and innovative design. This mount is fully equipped to support large telescopes, comprehensive imaging kits, and the latest wireless technology accessories.
Key design elements of the CGX-L include larger 144mm diameter worm wheels for smooth operation and accurate drive of heavier loads, and a longer 270mm dovetail saddle to accommodate larger optical tubes. This mount is tailored for remote operation, featuring user-friendly components like home and limit optical sensors, and offers streamlined polar alignment adjustments and improved cable management. Celestron has also integrated mechanical and ergonomic enhancements throughout the mount, making it more robust, user-friendly, and easier to transport. This combination of compact design, ergonomic innovation, and advanced features makes the Celestron 11" HD Optical Tube Assembly with the CGX-L EQ Mount and Tripod a top choice for astronomers and astrophotographers seeking a high-quality, versatile, and efficient observing and imaging solution.
Specifications
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design: | EdgeHD |
| Aperture: | 279.4mm (11") |
| Focal Length: | 2800mm (110") |
| Focal Ratio: | f/10 |
| Focal Length of Eyepiece 1: | 23mm (.91") |
| Magnification of Eyepiece 1: | 122x |
| Finderscope: | 9x50 |
| Star Diagonal: | 2" with 1.25" adapter |
| Optical Tube: | Aluminum |
| Highest Useful Magnification: | 660x |
| Lowest Useful Magnification: | 40x |
| Limiting Stellar Magnitude: | 14 |
| 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: | 28 lbs (13 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 |
| 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. |