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High definition of binoculars 98 series 1050 Waterproof Binoculars Description
|
Model |
YJ1050 98 style |
|
Lens magnification |
10× |
|
Entrance pupil Diameter |
φ50mm |
|
Exit pupil diameter |
φ5.2mm |
|
Exit pupil distance |
20.8mm |
|
Field of view |
6.1° |
|
(107m/1000m) |
|
|
Minimum focussing distance |
12.5m |
|
Relative brightness |
27 |
|
Dusk index |
22.8 |
|
Resolution |
≤5.2″ |
|
Prism |
Paul |
|
Prism Units |
4 sets 7 pieces |
|
Focus system |
separate adjusting |
|
Focusing Lens |
Objectives |
|
Diopter range |
>-5~+5SD |
|
Diopter adjustment |
56~74mm |
|
Lens cap |
turning down |
|
Material |
magnesium alloy |
|
Waterproof |
1.5m 30min |
|
Nitrogen filling |
yes |
Yunnan Yuanjin Optical co., Ltd specializes optical products for 78 years and has our own brand OUTLOOK.Our main products includes waterproof binoculars,military binoculars,night vision binoculars,thermal binoculars.We long-termly supply binoculars for various countries' army,police,government. |
