Lijing International Optical Equipment Factory
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10X50 BAK4 Prism ED Lens Waterproof Binoculars Telescope For Military Army
Parameter:
| TYPE | 10x50 Waterproof ED Binoculars |
| BODY STYLE | SEMI-AROMATIC THERMOPLASTIC BODY |
| POWER | 10 X ± 5% |
| OBJECTIVE DIAMETER | 50mm ± 1 mm |
| FEILD ANGLE | 6.5 ° ± 5% |
| FIELD OF VIEW(at 1000m/at 1000yds.) | 114m / 341ft. |
| EXIT PUPIL DIA. | 5mm ±10% |
| NEAR FOCUS | 3m |
| EYE-RELIEF | 17.2mm |
| RELATIVE BRIGHTNESS | 22.4 |
| OBJECTIVE LENS: | 4E3G |
| OCULAR LENS: | 5E3G |
| LENS TYPE: | SPHERICAL LENS |
| PRISM: | ROOF BaK4 |
| COATING CONDITION | ALL LENS - FULLY COATED |
| SURFACE TREATMENT | PAINT / RUBBER |
| RESOLVING POWER | 4.8 ” |
| FOCUSING SYSTEM | CENTER FOCUS |
| FOCUSING ADJUSTMENT | -4 TO +8 DIOPTER |
| OCULAR ADJUSTMENT | -4 TO +4 DIOPTER |
| ADJUSTABLE EYE PUPIL | 56--74mm |
| EYECUPS | REVOLVING STRETCH EYCUPS |
Features:
1.Compact 10x50 telescope: with 10x50 times magnification and wide field of vision.
2.Advanced technology: FMC wide-band coating and high-quality BAK4 prism coating are adopted to ensure that the imaging is completely consistent.
3.Multi-function portable size: 3 seconds rotating focus; Small size, suitable for mountaineering, hiking, driving, watching wild animals and scenery.
4.Fog-proof and moisture-proof: It has normal waterproof function and provides better use experience. Don't soak.
5.Usage: It is suitable for outdoor activities such as mountaineering, hiking, driving, watching wild animals and scenery. Low-light night vision goggles are not suitable for completely dark nights.
