Vixen Porta A70Lf
refractors, max. useful gain: 140 x, lens diameter (aperture): 70 mm, focal distance: 900 mm, Relative Hole: 12.9 :1, optical pipe length: 865 mm, weight: 7.4 kg
refractors, max. useful gain: 140 x, lens diameter (aperture): 70 mm, focal distance: 900 mm, Relative Hole: 12.9 :1, optical pipe length: 865 mm, weight: 7.4 kg
Main Characteristics |
|
Types of Telescopes |
refractors |
max. useful increase |
140x |
Lens diameter (aperture) |
70 mm |
Focal Distances |
900 mm |
Relative openings |
12.9 :1 |
Resolution ability |
1.66 " |
Illumination of optics |
Fully |
Length of optical piping |
865 mm |
Penetration ability (stellar magnitude) |
9.30 a.m. |
Self-guided system |
|
Type of mounting |
azimuth |
Weight (disambiguation) |
7.4 kg |
Functions and features |
|
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 |
|
Statutory |
Aluminium |
Height of tripod min. |
76-128 cm |