Sturman F30070M
refractors, max. useful gain: 175 x, lens diameter (aperture): 70 mm, focal distance: 300 mm, weight: 1.7 kg
refractors, max. useful gain: 175 x, lens diameter (aperture): 70 mm, focal distance: 300 mm, weight: 1.7 kg
Main Characteristics |
|
Types of Telescopes |
refractors |
max. useful increase |
175x |
Lens diameter (aperture) |
70 mm |
Focal Distances |
300 mm |
Limiting stellar magnitude |
11.3 m |
Penetration ability (stellar magnitude) |
10.3 km |
Self-guided system |
|
Type of mounting |
azimuth |
Weight (disambiguation) |
1.7 kg |
Functions and features |
|
Number of eyeglasses in the kit |
2 |
Planting diameter of the eyepiece |
0.965 " |
Focal distances of eyeglasses |
20. 6 mm |
Optical magnification |
15x, 50x |
Turning Lens |
|
Revolving mirror |
|
Turning prism |
|
Lynza Barlow |
3 |
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 |
Aluminium |