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High definition of binoculars 98 series 10x50 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. |
10x50 Waterproof Binoculars,High definition of binoculars 98 series
