Celestron Travel Scope 50
refractors, max. useful gain: 135 x, lens diameter (aperture): 50 mm, focal distance: 360 mm, relative hole: 7.2 : 1, Weight: 1 kg
refractors, max. useful gain: 135 x, lens diameter (aperture): 50 mm, focal distance: 360 mm, relative hole: 7.2 : 1, Weight: 1 kg
Main Characteristics |
|
Types of Telescopes |
refractors |
max. useful increase |
118x |
Lens diameter (aperture) |
50 mm |
Focal Distances |
360 mm |
Relative openings |
7.2 :1 |
Resolution ability |
2.32 " |
Illumination of optics |
Fully |
Length of optical piping |
400 mm |
Rayleigh's Criterion |
2.66 angles |
Dawes Limit |
2.28 angles |
Limiting stellar magnitude |
11 m |
Penetration ability (stellar magnitude) |
11.1 m |
Self-guided system |
|
Type of mounting |
azimuth |
Weight (disambiguation) |
2.18 kg |
Functions and features |
|
Number of eyeglasses in the kit |
2 |
Planting diameter of the eyepiece |
1.25 " |
Focal distances of eyeglasses |
20. 8 mm |
Optical magnification |
45x, 18x |
Turning Lens |
|
Revolving mirror |
|
Turning prism |
|
Lynza Barlow |
3 |
Optical searcher |
|
Computerized mounting |
|
Automatic Attachment to the Sky |
|
Computer-based control |
|
GPS |
|
Clockwork mechanism |
|
Adjustment of fluency |
|
Fine-tuning mechanism |
|
Co-ordinating circles |
|
Statutory |
Aluminium |