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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Nitrogen Filled Outdoors Telescope Russian Binoculars 7x50 For Travel
Parameter:
| Magnification | 7x | 10x | 12x |
| Objective Diameter | 50mm | 50mm | 50mm |
| Field Angle | 6.6° | 6.5° | 5.5° |
| Field of View (1000m) | 116m/345ft | 114m/342ft | 96m/288ft |
| Near Focus | 7m | 7m | 7m |
| Exit Pupil | 7mm | 5mm | 4.17mm |
| Eye Relief | 27.4mm | 16.16mm | 11.5mm |
| Focus System | Center Focus | ||
| Size | 19.8x6.5x20.2cm | ||
| Weight | 989g | ||
Features:
1. BAK4 Porro Prism
Advanced BAK4 Prism provide a high-resolution film.
2. Fully Multi-coated Lens
All lens fully multi-coated in order to reduce chromatic dispersion.
3. Large Objective Lens
50mm large objective lens creat a brighter and larger view.
4. Big Eyepiece
25mm big eyepiece let your watching more comfortable.
