refractors, max. useful gain: 120 x, lens diameter (aperture): 50 mm, focal distance: 360 mm, relative hole: 7.2 : 1, weight: 5.7 kg
Main Characteristics |
|
Types of Telescopes |
refractors |
max. useful increase |
120x |
Lens diameter (aperture) |
50 mm |
Focal Distances |
360 mm |
Relative openings |
7.2 :1 |
Illumination of optics |
Full, multi-layered |
Rayleigh's Criterion |
2.77 angles |
Dawes Limit |
2.32 angles |
Penetration ability (stellar magnitude) |
11.1 m |
Self-guided system |
|
Type of mounting |
azimuth |
Weight (disambiguation) |
5.7 kg |
Functions and features |
|
Number of eyeglasses in the kit |
2 |
Statutory |
Tree |