|
| Weight: |
1300 g
|
| Brand: |
LEVENHUK
|
| Description: |
Type: binoculars, magnification: 15 x, lens diameter: 70 mm, exit pupil diameter: 4.70 mm, functions: pupillary distance adjustment, features: astronomical binoculars, case/case included, design: retractable
|
| Width: |
210
|
| Height: |
90
|
| Type: |
Binoculars
|
| Length: |
280 mm
|
| Housing material: |
Aluminum, metal
|
| Lens diameter: |
70 mm
|
| Exit pupil diameter: |
47 mm
|
| Minimum focusing distance: |
1.4 m
|
| Field of view at a distance of 1000 m: |
77 m
|
| Increase: |
15 x
|
| Angular field of view real: |
44°
|
| Eye relief: |
19 mm
|
| Diopter adjustment: |
±4D
|
| Prism material: |
BAK-4
|
| Interpupillary distance max.: |
70 mm
|
| Interpupillary distance min.: |
60 mm
|
| Relative brightness: |
22.1
|
| Resolution: |
4 "
|
| The Twilight Factor: |
32.4
|
| Prism type: |
Porro
|
| Number of groups of optical elements: |
4
|
| Number of optical elements: |
7
|
| Focusing: |
Central
|