|
| Weight: |
350 g
|
| Brand: |
Pentax
|
| Description: |
Type: binoculars, magnification: 8 x, lens diameter: 25 mm, exit pupil diameter: 3.10 mm, functions: pupillary distance adjustment, features: case/case included, design: aspherical lenses, retractable
|
| Width: |
110
|
| Height: |
69
|
| Type: |
Binoculars
|
| Length: |
116 mm
|
| Lens diameter: |
25 mm
|
| Exit pupil diameter: |
3.1mm
|
| Minimum focusing distance: |
1.9 m
|
| Field of view at a distance of 1000 m: |
108 m
|
| Increase: |
8 x
|
| Angular field of view apparent: |
50°
|
| Angular field of view real: |
6.2°
|
| Eye relief: |
15 mm
|
| Diopter adjustment: |
±3D
|
| Prism material: |
BAK-4
|
| Interpupillary distance max.: |
78 mm
|
| Interpupillary distance min.: |
58 mm
|
| Relative brightness: |
9.6
|
| The Twilight Factor: |
14.1
|
| Prism type: |
Porro
|
| Number of groups of optical elements: |
7
|
| Number of optical elements: |
8
|
| Focusing: |
Central
|