Sky-Watcher BK1149EQ2
reflectors, max. useful gain: 228 x, lens diameter (aperture): 114 mm, focal distance: 900 mm, relative hole: 7.9 : 1, optical pipe length: 870 mm, Weight: 3 kg
reflectors, max. useful gain: 228 x, lens diameter (aperture): 114 mm, focal distance: 900 mm, relative hole: 7.9 : 1, optical pipe length: 870 mm, Weight: 3 kg
Main Characteristics |
|
Types of Telescopes |
reflectors |
max. useful increase |
228x |
Lens diameter (aperture) |
114 mm |
Focal Distances |
900 mm |
Relative openings |
7.9 :1 |
Resolution ability |
1.2 " |
Length of optical piping |
870 mm |
Rayleigh's Criterion |
1.06 angles |
Dawes Limit |
0.89 angles |
Penetration ability (stellar magnitude) |
12.8 m |
Type of mounting |
equatorial |
Weight (disambiguation) |
3 kg (disambiguation) |
Functions and features |
|
Number of eyeglasses in the kit |
2 |
Planting diameter of the eyepiece |
1.25 " |
Turning Lens |
|
Revolving mirror |
|
Turning prism |
|
Lynza Barlow |
2 |
Optical searcher |
|
Computerized mounting |
|
Automatic Attachment to the Sky |
|
Computer-based control |
|
GPS |
|
Clockwork mechanism |
|
Statutory |
Aluminium |