refractors, max. useful gain: 200 x, lens diameter (aperture): 100 mm, focal distance: 900 mm, relative hole: 9 :1, optical pipe length: 920 mm, Weight: 3 kg
Main Characteristics |
|
Types of Telescopes |
refractors |
max. useful increase |
200x |
Lens diameter (aperture) |
100 mm |
Focal Distances |
900 mm |
Relative openings |
9 :1 |
Length of optical piping |
920 mm |
Limiting stellar magnitude |
12.7 m |
Colors |
black, white |
Weight (disambiguation) |
3 kg (disambiguation) |
Functions and features |
|
Planting diameter of the eyepiece |
2 " |
Optical searcher |
|