Active Member
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[China]
Address: No. 80, Tongji Avenue, Qingbaijiang District, Chengdu City, Sichuan Province
Contact name:Ben Xie
Lijing International Optical Equipment Factory |
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10X50 Waterproof Fogproof Shockproof Military Telescope Binoculars
Parameter:
| Item | 10 X 50 |
| Body style | Semi-aromatic Thermoplastic Body |
| Field Angle | 6.6 |
| Field of View (at 1000m/at 1000yds.) | 115m/345ft |
| Exit 聽Pupil Dia. | 7.0mm |
| Near Focus | 7m |
| Eye-Relief | 27.4mm |
| Relative 聽Brightness | 49 |
| Eyecups | Ruber Fold-down Eyecup |
| Objective Lens | 2E1G |
| Ocular Lens | 3E2G |
| Optical Materials | ALL LENS AND PRISM ARE MADE OF OPTICAL GLASS (PRISM: BaK4) |
| Coating Condition | ALL LENS - FULLY COATED |
| Surface Materials | Rubber Paint And Rubbue |
| Resoving Power | 5.6" |
| Focusing Systerm | Central focusing |
| Focusing Adjustment | -4 TO +5 Diopter |
| Ocular Adjustment | -2 TO +2 Diopter |
| Adjustable eye pupil | 56--72 mm |
| Prism | Porro |
| Weight | 989g |
| Dimension | 9.8x6.5x20cm |
| Color | Blue/yellow/black |
Features:
1.BaK4 prism system High-definition vision.
2.All lens are made of hd optical glass binoculars, Fully Multi-Coated lens, Light transmittance is as high as 95% and above.
3.it can be put under water 1.5meters for 2 hours without any problem.
4.Solid and durable, Passed the sand drop test from as high as 1.5 - 1.8 meters, it remains intact.
