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Celestron CGEM 800 HD XLT Computerized Schmidt-Cassegrain Telescope

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Price:
$2,670.00
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Product Description

Manufacturer Celestron
Optical Design Schmidt-Cassegrain
Aperture (mm) 203.2 mm (8 in)
Focal Length (mm) 2032 mm (80 in)
Focal Ratio 10
Eyepiece 1 (mm) 25 mm (0.98 in)
Magnification 1 81 x
Finderscope 6x30
Star Diagonal 1.25
Mount Computerized Equatorial
Optical Tube Aluminum
Tripod Adjustable, Stainless Steel
Power Supply Car battery adapter
Highest Useful Magnification 480 x
Lowest Useful Magnification 29 x
Limiting Stellar Magnitude 14
Resolution (Rayleigh) 0.69 arc seconds
Resolution (Dawes) 0.57 arc seconds
Light Gathering Power 843 x
Angular Field of View (deg) 0.62 °
Secondary Mirror Obstruction 2.7 in (69 mm)
Secondary Mirror Obstruction by Diameter 34 %
Secondary Mirror Obstruction by Area 11 %
Optical Coatings Starbright XLT Coating
Optical Tube Length 17 in (432 mm)
Telescope Weight 88 lbs (40 kg)
Counterweights 1 x 17 lbs
Motor Drive Low cog DC Servo motors with encoders, both axes
Slew Speeds Nine slew speeds: 5 °/sec, 2 °/sec, 1 °/sec, 64x, 16x, 8x, 4x, 1x, .5x
Tracking Rates Sidereal, Solar and Lunar
Tracking Modes EQ North and EQ South
Alignment Procedures 2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align
Software Precision 24 bit, 0.08 calculation
Gear Steel worm gear and 90 mm pitch diameter brass worm wheel
Computer Hand Control Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons
Database 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects
Power Requirements 12 VDC 3.2 Amps
GPS Optional SkySync GPS Accessory
Eyepiece 1 Field of View (deg) .62 °

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