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OPTICAL DESIGN: Schmidt-Cassegrain APERTURE: 203.2 mm (8 in) FOCAL LENGTH: 2032 mm (80 in) FOCAL RATIO: 10 FINDERSCOPE: StarPointer MOUNT: Single Fork Arm Altazimuth DOVETAIL COMPATIBILITY: Quick Release Tube Clamp OPTICAL TUBE: Aluminum EYEPIECE 1: 25 mm (0.98 in) MAGNIFICATION 1: 81.28 x STAR DIAGONAL: 1.25" CD ROM: NexRemote V1.6.14 and "The Sky®" Level 1 TRIPOD: Steel (sku 93593) POWER SUPPLY: 8-AA batteries (not included) HIGHEST USEFUL MAGNIFICATION: 480 x LOWEST USEFUL MAGNIFICATION: 29 x LIMITING STELLAR MAGNITUDE: 14 RESOLUTION: 0.68 arc seconds RESOLVING POWER: 0.57 arc seconds LIGHT GATHERING POWER: 843 x ANGULAR FIELD OF VIEW: 0.63 ° LINEAR FIELD OF VIEW (@1000 YDS): 33 ft (10.06 m) OPTICAL COATINGS: Starbright XLT Coating SECONDARY MIRROR OBSTRUCTION: 2.5 in (63.5 mm) SECONDARY MIRROR OBSTRUCTION BY AREA: 10 % SECONDARY MIRROR OBSTRUCTION BY DIAMETER: 31.3 % OPTICAL TUBE LENGTH: 17 in (431.8 mm) TELESCOPE WEIGHT: 24 lb (10.89 kg) TRIPOD AND MOUNT WEIGHT: 9 lb (4.08 kg) MOTOR DRIVE: Integrated D.C. Electronics COMPUTER HAND CONTROL: Double line, 16 character Liquid Crystal Display with 19 fiber optic backlit LED buttons SLEW SPEEDS: Nine slew speeds: 5°/sec, 3°/sec, 1°/sec, 64x, 16x, 8x, 4x, 1x, .5x TRACKING MODES: Altazimuth, EQ North ALIGNMENT PROCEDURES: SkyAlign, Auto 2-Star Align, 1-Star Align, 2-Star Align, SolarSymtem Align DATABASE: 40,000 objects, 400 user defined programmable objects. Enhanced information on over 200 objects SOFTWARE PRECISION: 24bit, 0.08 arcsec calculations COMMUNICATION PORTS: RS-232 communication port on hand control, Autoguider port, Aux port TRACKING RATES: Sidereal, Solar and Lunar |
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