Celestron NexStar 130 GT-SA
reflectors, max. useful gain: 306 x, lens diameter (aperture): 130 mm, focal distance: 650 mm, relative hole: 5 :1, self-directed system, optical pipe length: 622 mm, weight: 8.2 kg
reflectors, max. useful gain: 306 x, lens diameter (aperture): 130 mm, focal distance: 650 mm, relative hole: 5 :1, self-directed system, optical pipe length: 622 mm, weight: 8.2 kg
Main Characteristics |
|
Types of Telescopes |
reflectors |
max. useful increase |
306x |
Lens diameter (aperture) |
130 mm |
Focal Distances |
650 mm |
Relative openings |
5 :1 |
Length of optical piping |
622 mm |
Rayleigh's Criterion |
1.06 angles |
Dawes Limit |
0.89 angles |
Penetration ability (stellar magnitude) |
13.1 m |
Self-guided system |
|
Type of mounting |
Fork |
Weight (disambiguation) |
8.2 kg |
Functions and features |
|
Number of eyeglasses in the kit |
2 |
Planting diameter of the eyepiece |
1.25 " |
Turning Lens |
|
Revolving mirror |
|
Turning prism |
|
Optical searcher |
|
Computerized mounting |
|
Channeling speed |
4 |
Automatic Attachment to the Sky |
|
Computer-based control |
|
Statutory |
Aluminium |