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Celestron-cge-pro-925-hd.4651696

Celestron CGE PRO 925 HD

Optical Design : Edge HD Optics Aperture : 235 mm (9.25 in) Foca Read more

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Specifications

Feature
Value
Comment
Optical Design :
Edge HD Optics
Aperture :
235 mm (9.25 in)
Focal Length :
2350 mm (92.52 in)
Focal Ratio :
10
Finderscope :
9x50
Mount :
CGE Pro Computerized Equatorial
Optical Tube :
Aluminum
Eyepiece 1 :
23 mm (0.91 in)
Magnification 1 :
102 x
Angular Field of View :
0.8 °
Star Diagonal :
2"
Tripod :
Adjustable, 2.75" Stainless Steel legs
CD ROM :
NexRemote control software with RS232 cable
Power Supply :
Car battery adapter
Highest Useful Magnification :
555 x
Lowest Useful Magnification :
34 x
Limiting Stellar Magnitude :
14.4
Resolution (Rayleigh) :
0.59 arcsec
Resolution (Dawes) :
0.49 arcsec
Light Gathering Power :
1127 x
Linear Field of View (@1000 yds) :
28 ft (8.53 m)
Optical Coatings :
Starbright XLT Coating
Secondary Mirror Obstruction :
3.35 in (85.09 mm)
Secondary Mirror Obstruction by Area :
13.1 %
Secondary Mirror Obstruction by Diameter :
36.2 %
Optical Tube Length :
22 in (558.8 mm)
Slew Speeds :
Nine slew speeds 5.5 deg/s, 2 deg/s, 0.5 deg/s, 64x, 16x, 8x, 4x, 1x, 0.5x
Tracking Rates :
Sidereal, Solar and Lunar
Tracking Modes :
EQ North and EQ South
Alignment Procedures :
2-Star Align, Solar System Align, Last Alignment, Quick Align, 1-Star Align
Database :
40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects
Power Requirements :
12 VDC 3.5A
Internal Clock :
Yes
GPS :
Optional SkySync GPS Accessory
Optical Tube Weight :
21 lbs (9.53 kg)
Tripod and Pier Weight :
52 lbs (23.59 kg)
EQ Mount Weight :
75 lbs (34.02 kg)
Counterweight Bar :
5 lbs (2.27 kg)
Counterweights :
1 x 22 lbs
Release Date
First seen
22 July 2009