Celestron CGX 800 SCT
Discover the Celestron CGX Equatorial 800 Schmidt-Cassegrain Telescope, a sophisticated combination of precision and portability. Featuring an 8" Schmidt-Cassegrain Optical Tube Assembly constructed from durable aluminum, this telescope is enhanced...
Discover the Celestron CGX Equatorial 800 Schmidt-Cassegrain Telescope, a sophisticated combination of precision and portability. Featuring an 8" Schmidt-Cassegrain Optical Tube Assembly constructed from durable aluminum, this telescope is enhanced with Celestron's renowned StarBright XLT coatings for superior light transmission. It boasts a substantial 2032mm focal length (f/10) and comes with a 25mm eyepiece, offering 81x magnification for expansive celestial views.
This telescope is uniquely designed to be lightweight and portable among its size range, making it an excellent choice for both amateur and experienced astronomers. It includes a 6x30 finderscope to assist in accurately locating celestial objects, and a star diagonal for a more comfortable viewing position, especially for high-sky observations. The visual back is compatible with 1.25" accessories, expanding your astronomical horizons.
The CGX 800 Schmidt-Cassegrain stands out with its CGX computerized equatorial mount, offering over 800 times the light-gathering power compared to the naked eye. This makes it a superb platform for long exposure astrophotography, compatible with various CCD cameras and photographic equipment.
Celestron's CGX mount, part of their dependable CGEM series, serves as a robust German Equatorial backbone for telescopes ranging from 6 to 11 inches in aperture. This mount is the product of Celestron’s extensive expertise in German Equatorial mount design, reflecting advancements in technology, functionality, and user-friendliness.
The CGX mount is tailored to enhance your astronomical experience, whether for visual observation or astro-imaging. It features a lower profile EQ head for a more compact and stable setup, an improved drive system, and is designed for remote operation with home and limit optical sensors. The mount also facilitates easier polar alignment adjustments and features improved cable management. Celestron has made significant mechanical and ergonomic enhancements to the mount, making it more durable, easier to operate, and transportable. The CGX mount is engineered to support a wide array of telescopes, marking it as a versatile foundation for various astronomical pursuits.
Specifications
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design: | Schmidt-Cassegrain |
| Aperture: | 203.2mm (8") |
| Focal Length: | 2032mm (80") |
| Focal Ratio: | f/10 |
| Focal Length of Eyepiece 1: | 25mm (.98") |
| Magnification of Eyepiece 1: | 81x |
| Finderscope: | 6x30 |
| Star Diagonal: | 1.25" Star Diagonal |
| Optical Tube: | Aluminum |
| Highest Useful Magnification: | 480x |
| Lowest Useful Magnification: | 29x |
| Limiting Stellar Magnitude: | 14 |
| Resolution (Rayleigh): | 0.69 arc seconds |
| Resolution (Dawes): | 0.57 arc seconds |
| Light Gathering Power (Compared to human eye): | 843x |
| Secondary Mirror Obstruction: | 64mm (2.5") |
| Secondary Mirror Obstruction by Diameter: | 31% |
| Secondary Mirror Obstruction by Area: | 9.77% |
| Optical Coatings: | StarBright XLT |
| Optical Tube Length: | 432mm (17") |
| Optical Tube Diameter: | 238mm (9.37") |
| Optical Tube Weight: | 12.5 lbs (5.67 kg) |
| Dovetail: | CGE Dovetail Bar |
| MOUNT INFO: | |
| Mount Type: | Computerized Equatorial |
| Instrument load capacity: | 55 lbs (25 kg) |
| Height adjustment range (includes mount and tripod): | 1200.15mm - 1968.5mm (47.25" - 77.5") |
| Tripod Leg Diameter: | 50.8mm (2") Steel tripod with graduated markings on lower section |
| Latitude adjustment range: | 3° - 65° |
| Mount Head Weight: | 44 lbs (20 kg) |
| Accessory Tray: | Yes |
| Tripod Weight: | 19.2 lbs (8.7 kg) |
| Weight of Counterweights: | 2 x 11 lbs |
| Slew Speeds: | 9 slew speeds - max speed 4°/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 (Hand Control can use either AUX Port) |
| Autoguide Port: | Yes |
| USB Port: | Yes, input for Mount and Hand Control |
| Power Requirements: | 12V DC, 4 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: | CPWI Telescope Control Software, Celestron Starry Night Special Edition Software, and SkyPortal App |
| Total Kit Weight: | 97.7 lbs (44.31 kg) |
| Included Items: | CGX Equatorial Head CGX Tripod Accessory Tray 2 x 11 lbs counterweights NexStar+ Hand Control 8mm Allen Wrench 12V DC Power Cable Hand Control Holster |
| Solar Warning |
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| California Residents |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |
Software and Documentation