Appendix A - Technical Specifications - Celestron C100ED-R Instruction Manual

Appendix A – Technical Specifications
Advanced Series
Specifications:
Optical Design
Focal Length
Finderscope
Mount
Eyepiece
Accessory tray
Tripod
Technical Specs
Highest Useful Magnification
Lowest Useful Magnification
Limiting Stellar Magnitude
Resolution: Rayleigh
Dawes Limit
Light Gathering Power
Field of View: standard eyepiece
Linear FOV (@1000 yds)
Optical Coatings - Standard
Optical tube length
Telescope Weight
Advanced GT
Additional Specifications
Hand Control
Motor: Type
Max Slew Speed
Software Precision
Hand Control Ports
Motor Ports
Tracking Rates
Tracking Modes
Alignment Procedures
Database
Complete Revised NGC Catalog
Complete Messier Catalog
Complete IC Catalog
Complete Caldwell
Abell Galaxies
Solar System objects
Famous Asterisms
Selected CCD Imaging Objects
Selected SAO Stars
Total Object Database
21021 / 21022
80mm (3.2") refractor 100mm (4") refractor
600mm F/7.5
6x30
CG-5 Equatorial
20mm – 1.25" (30x) 20mm – 1.25" (45x)
Yes
2" Stainless Steel
189x
11x
12
1.73 arc seconds
1.45 arc seconds
131x unaided eye 204x unaided eye
1.67º
87.5 ft
Fully Multi-Coated Fully Multi-Coated
23"
42 lbs
Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons
DC Servo motors with encoders, both axes
3º/second
24bit, 0.08 arc sec calculation
RS-232 communication port on hand control
Aux Port, Autoguide Ports
Sidereal, Solar and Lunar
EQ North & EQ South
AutoAlign, 3-Star Alignment, Quick Align, Last Align
40,000+ objects, 400 user defined programmable objects.
Enhanced information on over 200 objects
7,840
110
5,386
109
2,712
9
20
25
29,500
45,492
47
21026 / 21027
900mm F/9
9x50
CG-5 Equatorial
Yes
2" Stainless Steel
236x
14x
12.5
1.38 arc seconds
1.16 arc seconds
1.3º
70 ft
34"
50 lbs