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Code: CI-TS-22020
MPN: 22020
UPC: 050234220200
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Optical Design: | Refractor |
Aperture (mm): | 150 mm (5.91 in) |
Focal Length (mm): | 1200 mm (47 in) |
Focal Ratio: | 8 |
Eyepiece 1 (mm): | 20 mm (0.79 in) |
Magnification 1: | 60 x |
Finderscope: | 9x50 |
Optical Tube: | Aluminum |
Fastar Compatible: | No |
Tripod: | Adjustable, Stainless Steel |
Tripod Legs: | 2" |
Weight (lbs): | 71 lbs (32 kg) |
Power Supply: | Car battery adapter |
Highest Useful Magnification: | 354 x |
Lowest Useful Magnification: | 21 x |
Limiting Stellar Magnitude: | 13.4 |
Resolution (Rayleigh): | 0.93 arc seconds |
Resolution (Dawes): | 0.77 arc seconds |
Light Gathering Power (Compared to human eye): | 459 x |
Secondary Mirror Obstruction: | 2.2" in (56 mm) |
Secondary Mirror Obstruction by Diameter: | 37 % |
Secondary Mirror Obstruction by Area: | 14 % |
Optical Tube Length: | 51" in (1295 mm) |
Optical Tube Weight: | 19 lbs (8.62 kg) |
EQ Mount Weight: | 17 lbs (7.71 kg) |
Tripod Height (Max): | 64" in (1626 mm) |
Tripod Height (Min): | 44" in (1118 mm) |
Tripod Weight: | 18 lbs (8.16 kg) |
Counterweight Bar: | 12" Length, 0.75" Diameter lbs (5.44 kg) |
Counterweights: | 2 x 11 lbs |
Latitude Range: | 7-77 deg |
Motor Drive: | Low cog DC Servo motors with encoders, both axes |
Slew Speeds: | Nine slew speeds, 4 deg/sec maximum |
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 |
Communication Ports: | 2x AUX ports, Autoguider port, RS-232 port (on hand control) |
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: | 12V DC 3.5A (tip positive) |
Internal Clock: | Yes |
GPS: | Optional SkySync GPS Accessory |