Celestron CGX-L 925 SCT
Explore the stars with the Celestron 9.25" Schmidt-Cassegrain Optical Tube Assembly, a premium astronomical instrument. This telescope features an aluminum optical tube and is enhanced with Celestron's premium StarBright XLT coatings,...
Explore the stars with the Celestron 9.25" Schmidt-Cassegrain Optical Tube Assembly, a premium astronomical instrument. This telescope features an aluminum optical tube and is enhanced with Celestron's premium StarBright XLT coatings, ensuring superior light transmission for clear, detailed celestial views. It boasts a 2350mm focal length (f/10) and comes with a 25mm eyepiece, providing 94x magnification for expansive sky exploration.
The telescope includes a visual back that is compatible with 1.25" accessories, adding versatility to your observing experience. A 6x30 finderscope is also part of the package, aiding in accurately locating celestial objects. For added comfort during observation, especially for objects high in the sky, a star diagonal is included.
This assembly comes with a dovetail rail compatible with the CGE mount, making it easy to set up and align with your existing equipment.
Accompanying this optical tube is Celestron's CGX-L Computerized Equatorial Mount, the latest in their series of fully computerized equatorial mounts. The CGX-L is capable of effortlessly carrying Celestron’s largest optical tubes, making it an ideal choice for backyard observatories and remote imagers. This mount is known for its exceptional load capacity to weight ratio, compact design, and innovative features that support large telescopes, comprehensive imaging kits, and the newest wireless technology accessories.
Key features of the CGX-L mount include larger 144mm diameter worm wheels for smoother operation, a longer 270mm dovetail saddle to support larger optical tubes, and remote operation-friendly features like home and limit optical sensors. The mount also offers easier polar alignment adjustments and improved cable management. Mechanical and ergonomic enhancements have been made throughout the mount, rendering it more robust, user-friendly, and transportable. The Celestron 9.25" Schmidt-Cassegrain Optical Tube Assembly with the CGX-L mount represents a COMPACT, ERGONOMIC, and INNOVATIVE solution for advanced astronomical observation and imaging.
Specifications
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design: | Schmidt-Cassegrain |
| Aperture: | 235mm (9.25") |
| Focal Length: | 2350mm (93") |
| Focal Ratio: | f/10 |
| Focal Length of Eyepiece 1: | 25mm (.98") |
| Magnification of Eyepiece 1: | 94x |
| Finderscope: | 6x30 |
| Star Diagonal: | 1.25" Star Diagonal |
| 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: | 20 lbs (9.07 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: | 1 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: | 140.8 lbs (63.86 kg) |
| Included Items: | CGX-L Equatorial Head and tripod Accessory Tray 1 x 22 lbs counterweight NexStar+ Hand Control DC Power Cable (item# 18769) 8mm Allen wrench (contained in rear carry handle) |
| Solar Warning |
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| California Residents | View Proposition 65 Warning |
Software and Documentation