Celestron AstroMaster 76 EQ
reflectors, max. useful gain: 180 x, lens diameter (aperture): 76 mm, focal distance: 700 mm, relative hole: 9 :1, self-directed system, optical pipe length: 660 mm, weight: 7.3 kg
reflectors, max. useful gain: 180 x, lens diameter (aperture): 76 mm, focal distance: 700 mm, relative hole: 9 :1, self-directed system, optical pipe length: 660 mm, weight: 7.3 kg
Main Characteristics |
|
Types of Telescopes |
reflectors |
max. useful increase |
180x |
Lens diameter (aperture) |
76 mm |
Focal Distances |
700 mm |
Relative openings |
9 :1 |
Resolution ability |
1.53 " |
Illumination of optics |
Fully |
Length of optical piping |
660 mm |
Rayleigh's Criterion |
1.82 angles |
Dawes Limit |
1.53 angles |
Limiting stellar magnitude |
11.9 m |
Penetration ability (stellar magnitude) |
10.9 km |
Self-guided system |
|
Type of mounting |
equatorial |
Weight (disambiguation) |
10.08 kg |
Functions and features |
|
Number of eyeglasses in the kit |
2 |
Planting diameter of the eyepiece |
1.25 " |
Focal distances of eyeglasses |
10, 20 mm |
Optical magnification |
35x, 70x |
Turning Lens |
|
Revolving mirror |
|
Turning prism |
|
Turning eyeball |
20 mm |
Optical searcher |
|
Pole Seeker |
|
Computerized mounting |
|
Automatic Attachment to the Sky |
|
Computer-based control |
|
GPS |
|
Clockwork mechanism |
|
Adjustment of fluency |
|
Fine-tuning mechanism |
|
Co-ordinating circles |
|
Statutory |
steel |