LEVENHUK Levenhuk Ra R72 ED Doublet OTA
refractors, max. useful gain: 144 x, lens diameter (aperture): 72 mm, focal distance: 432 mm, relative hole: 6 :1
refractors, max. useful gain: 144 x, lens diameter (aperture): 72 mm, focal distance: 432 mm, relative hole: 6 :1
Main Characteristics |
|
Types of Telescopes |
refractors |
max. useful increase |
144x |
Lens diameter (aperture) |
72 mm |
Focal Distances |
432 mm |
Relative openings |
6 :1 |
Resolution ability |
1.61 " |
Illumination of optics |
Fully |
Limiting stellar magnitude |
11.39 m |
Colors |
Rosey |
Functions and features |
|
Pole Seeker |
|
Computerized mounting |
|
Automatic Attachment to the Sky |
|
Computer-based control |
|
GPS |
|
Clockwork mechanism |
|
Adjustment of fluency |
|
Fine-tuning mechanism |
|
Co-ordinating circles |
|