Celestron AstroMaster 130 EQ
reflectors, max. useful gain: 306 x, lens diameter (aperture): 130 mm, focal distance: 650 mm, relative hole: 5 :1, optical pipe length: 610 mm, weight: 10.9 kg
reflectors, max. useful gain: 306 x, lens diameter (aperture): 130 mm, focal distance: 650 mm, relative hole: 5 :1, optical pipe length: 610 mm, weight: 10.9 kg
Main Characteristics |
|
Types of Telescopes |
reflectors |
max. useful increase |
307x |
Lens diameter (aperture) |
130 mm |
Focal Distances |
650 mm |
Relative openings |
5 :1 |
Resolution ability |
0.89 " |
Illumination of optics |
Fully |
Length of optical piping |
610 mm |
Rayleigh's Criterion |
1.06 angles |
Dawes Limit |
0.89 angles |
Limiting stellar magnitude |
13.1 m |
Penetration ability (stellar magnitude) |
13.1 m |
Self-guided system |
|
Type of mounting |
equatorial |
Weight (disambiguation) |
15.36 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 |
65x, 33x |
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 |