|
| Weight: |
900 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: |
136
|
| Height: |
76
|
| Additional Information: |
JIS Class 6
|
| Type: |
Binoculars
|
| Length: |
178 mm
|
| Housing material: |
Metal
|
| Lens diameter: |
40 mm
|
| Exit pupil diameter: |
5 mm
|
| Minimum focusing distance: |
3.5 m
|
| Field of view at a distance of 1000 m: |
110 m
|
| Increase: |
8 x
|
| Angular field of view apparent: |
50°
|
| Angular field of view real: |
6.3°
|
| Eye relief: |
20 mm
|
| Diopter adjustment: |
±2D
|
| Interpupillary distance max.: |
72 mm
|
| Interpupillary distance min.: |
57 mm
|
| Relative brightness: |
25
|
| The Twilight Factor: |
17.9
|
| Prism type: |
Porro
|
| Number of groups of optical elements: |
3
|
| Number of optical elements: |
5
|
| Focusing: |
Central
|