Sky-Watcher Dob 20" (508/2000) Truss Tube SynScan GOTO
reflectors, max. useful gain: 1016 x, lens diameter (aperture): 508 mm, focal distance: 2000 mm, relative hole: 3.9 : 1, Weight: 65 kg
reflectors, max. useful gain: 1016 x, lens diameter (aperture): 508 mm, focal distance: 2000 mm, relative hole: 3.9 : 1, Weight: 65 kg
Main Characteristics |
|
Types of Telescopes |
reflectors |
max. useful increase |
1 016x |
Lens diameter (aperture) |
508 mm |
Focal Distances |
2,000 mm |
Relative openings |
3.9 :1 |
Resolution ability |
0.23 " |
Limiting stellar magnitude |
15.3 m |
Type of mounting |
Dobson |
Colors |
black |
Weight (disambiguation) |
65 kg (disambiguation) |
Functions and features |
|
Number of eyeglasses in the kit |
2 |
Planting diameter of the eyepiece |
2 " |
Focal distances of eyeglasses |
10. 28 mm |
Optical searcher |
|
Pole Seeker |
|
Computerized mounting |
|
Automatic Attachment to the Sky |
|
Computer-based control |
|
GPS |
|
Clockwork mechanism |
|
Adjustment of fluency |
|
Fine-tuning mechanism |
|
Statutory |
Aluminium |