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Technical Specifications
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CGE 11058 11059 11062 11063
CGE 800 CGE 925 CGE 1100 CGE 1400
Specifications:
Optical Design 8" Schmidt-Cassegrain 9.25" Schmidt-Cassegrain 11" Schmidt-Cassegrain 14" Schmidt-Cassegrain
Focal Length 2032mm F/10 2350mm F/10 2800mm F/10 3910mm F/11
Finderscope 6x30 6x30 9x50 9x50
Mount Computerized Equatorial Mount Computerized Equatorial Mount Computerized Equatorial Mount Computerized Equatorial Mount
Optical Tube Carbon Fiber Aluminum Carbon Fiber Aluminum
Fastar Compatible Yes No Yes Yes
Eyepiece 25mm Ploss l- 1.25" (81x) 25mm Plossl - 1.25" (94x) 40mm Plossl - 1.25" (70x) 40mm 2" (98x)
Star Diagonal 1.25" 1.25" 1.25" 2" with 1.25" adapter
Tripod Adjustable, Carbon Steel Adjustable, Carbon Steel Adjustable, Carbon Steel Adjustable, Carbon Steel
Car Battery Adapter Included Included Included Included
Technical Specs
Highest Useful Magnication 480x 555x 660x 840x
Lowest Useful Magnification 29x 34x 40x 51x
Limiting Stellar Magnitude 14 14.4 14.7 15.3
Resolution: Rayleigh .68 arc seconds .59 arc seconds .50 arc seconds .39 arc seconds
Dawes Limit .57 arc seconds .49 arc seconds .42 arc seconds .33 arc seconds
Photographic Resolution 200 line/mm 200 line/mm 200 line/mm 165 line/mm
Light Gathering Power 843x unaided eye 1127x unaided eye 1593x unaided eye 2581x unaided eye
Field of View :standard eyepiece .62º .53º .71º .51º
Linear FOV (@1000 yds) 32 ft. 28 ft. 38 ft. 27 ft.
Optical Coatings Starbright Coating Starbright Coating Starbright Coating Starbright Coating
Secondary Mirror Obstruction 2.7" 3.35" 3.75" 4.5"
by Area 11% 13% 12% 10%
by Diameter 34% 36% 34% 32%
Optical tube length
17 inches 22 inches 24 inches 31 inches
Optical Tube Weight 12.5 lb 20 lbs 27.5 lbs 45 lbs
Tripod and Pier 41.5 lb 41.5 lb 41.5 lb 41.5 lb
EQ Mount Weight 42 lb 42 lb 42 lb 42 lb
Counter Weight bar 5 lb 5 lb 5 lb 5 lb
Counter Weight 1 x 11 lb 1 x 25 lb 1 x 25 lb 2 x 25 lb