|
| Weight: |
1080 g
|
| Brand: |
Pentax
|
| Description: |
Type: binoculars, magnification: 8 x, lens diameter: 22 mm, exit pupil diameter: 2.75 mm, functions: pupillary distance adjustment, features: case/pouch included, design: retractable eyecups, multilayer
|
| Width: |
178
|
| Height: |
79
|
| Additional Information: |
JIS Class 6
|
| Type: |
Binoculars
|
| Length: |
183 mm
|
| Housing material: |
Metal
|
| Lens diameter: |
50 mm
|
| Exit pupil diameter: |
42 mm
|
| Minimum focusing distance: |
5.5 m
|
| Field of view at a distance of 1000 m: |
73 m
|
| Increase: |
12 x
|
| Angular field of view apparent: |
50°
|
| Angular field of view real: |
4.2°
|
| Eye relief: |
20 mm
|
| Diopter adjustment: |
±4D
|
| Interpupillary distance max.: |
72 mm
|
| Interpupillary distance min.: |
57 mm
|
| Relative brightness: |
17.4
|
| The Twilight Factor: |
24.5
|
| Prism type: |
Porro
|
| Number of groups of optical elements: |
4
|
| Number of optical elements: |
6
|
| Focusing: |
Central
|