|
| Weight: |
1400 g
|
| Brand: |
Pentax
|
| Description: |
Type: binoculars, magnification: 20 x, lens diameter: 60 mm, exit pupil diameter: 3 mm, functions: pupillary distance adjustment, features: case/pouch included, design: aspherical lenses, retractable sharp
|
| Width: |
195
|
| Height: |
85
|
| Additional Information: |
JIS Class 6
|
| Type: |
Binoculars
|
| Length: |
224 mm
|
| Housing material: |
Metal
|
| Lens diameter: |
60 mm
|
| Exit pupil diameter: |
3 mm
|
| Minimum focusing distance: |
8 m
|
| Field of view at a distance of 1000 m: |
38 m
|
| Increase: |
20 x
|
| Angular field of view apparent: |
44°
|
| Angular field of view real: |
2.2°
|
| Eye relief: |
21 mm
|
| Diopter adjustment: |
±4D
|
| Interpupillary distance max.: |
72 mm
|
| Interpupillary distance min.: |
57 mm
|
| Relative brightness: |
9
|
| The Twilight Factor: |
34.6
|
| Prism type: |
Porro
|
| Number of groups of optical elements: |
5
|
| Number of optical elements: |
7
|
| Focusing: |
Central
|