Celestron Omni XLT 120
refractors, max. useful gain: 283 x, lens diameter (aperture): 120 mm, focal distance: 1000 mm, relative hole: 8.3 : 1, optical pipe length: 1016 mm, weight: 20.9 kg
refractors, max. useful gain: 283 x, lens diameter (aperture): 120 mm, focal distance: 1000 mm, relative hole: 8.3 : 1, optical pipe length: 1016 mm, weight: 20.9 kg
Main Characteristics |
|
Types of Telescopes |
refractors |
max. useful increase |
283x |
Lens diameter (aperture) |
120 mm |
Focal Distances |
1,000 mm |
Relative openings |
8.3 :1 |
Resolution ability |
0.97 " |
Length of optical piping |
1 016 mm |
Rayleigh's Criterion |
1.16 angles |
Dawes Limit |
0.97 angles |
Penetration ability (stellar magnitude) |
12.9 m |
Self-guided system |
|
Type of mounting |
equatorial |
Weight (disambiguation) |
20.9 kg |
Functions and features |
|
Number of eyeglasses in the kit |
1 |
Planting diameter of the eyepiece |
1.25 " |
Turning Lens |
|
Revolving mirror |
|
Turning prism |
|
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 |
steel |