C11-SGT (XLT) Computerized Telescope
Item #: 11067-XLTDescription
Specifications
General | |
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Optical Design: | Schmidt-Cassegrain |
Aperture: | 279mm (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 |
Mount Type: | CG-5 Equatorial |
Accessory Tray: | Yes |
Tripod: | 2" Stainless Steel |
Power Requirements: | Car Battery Adapter |
Highest Useful Magnification: | 659x |
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): | 1589x |
Apparent Field of View: | 0.71° |
Linear Field of View (@1000 yds): | 38 ft (12 m) |
Secondary Mirror Obstruction: | 95mm (3.75") |
Secondary Mirror Obstruction by Diameter: | 34% |
Secondary Mirror Obstruction by Area: | 12% |
Optical Coatings: | Starbright Coating XLT |
Optical Tube Length: | 610mm (24") |
Total Telescope Kit Weight: | 91 lbs (41 kg) |
Weight of Counterweights: | 3-11 lbs |
Slew Speeds: | 3°/sec |
Tracking Rates: | Sidereal, Solar and Lunar |
Tracking Modes: | EQ North and EQ South |
Alignment Procedures: | AutoAlign, 2-Star Alignment, Quick Align |
Communication Ports: | RS-232 communication port on hand control |
Computer Hand Control: | Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons |
Database: | AUX Port, Autoguide Ports |
Accessories