Series large diameter viewing binoculars are good assistant in long range observation activity, such as frontier defense, forest and grassland fire proofing, shipping, fishery. They are also suitable for sightseeing in scenic spots and viewing on high buildings and balcony
| Model: |
WTB25×100 |
| Material of the Host: |
Extra-hard Aluminium Alloy |
| Tightness: |
Water proof |
| Magnification: |
25x |
| Optical coating: |
Broad band coating or blue coating |
| Field of view: |
2°30′ |
| Objective diameter: |
100mm |
| Eyepiece diopter range: |
-0.75 |
| Exit pupil diameter: |
4mm |
| Exit pupil distance: |
14mm |
| Resolution: |
≤2.4″ |
| Interpupillary distance: |
58-72mm |
| Weight: |
84 KGS |
| Dimension of main body(LxWxH) |
605×250×325 |
| Height of complete device: |
1.5m |
| Viewing time: |
1minute to infinity |
| Height of complete device: |
1.5m |
| Used coins: |
Different metal coins can be set. Diameter:18mm~31mm, thickness:1.2mm~3.0mm |
| AC power supply: |
85V~265V |
| Battery: |
Chargeable lithium battery with big capacity |
| Azimuth angle: |
315° |
| Elevation angle : |
90° |
