Product Description
Jaxy 2017 Trending 7x50 military waterproof fogproof long range distance BAK4 binoculars
Features:
1. Rubber surface and aluminium alloy inside body
2. Full Multi-coated and waterproof
3. Good image and high resolution
4. BAK4 lens
Specifications:
Magnification | 7X |
Body material | Aluminium |
Armor material | NBR+PVC |
Color | black |
Objective lens diameter | Φ50 ± 1mm |
Ocular lens diameter | Φ21.5 ± 1mm |
Exit pupil diameter | Φ7mm ± 10% |
Exit pupil distance (mm) | 25mm |
Field of view (°) | 6.8° |
Field of view (at 1000M) | 119m |
Field of view (at 1000yds) | 357ft |
Diopter system | Right diopter ring |
Interpupillary distance | 52~73mm |
Focus System | Center Focus |
Focusing lens | Eye. |
Diopter compensation | -4 To +4 Diopter |
Focusing Adjustment | Paul prism |
Prism System | BaK4 |
Lens coating Spec. | 420-680nm,R<0.5%(AVG) ,420-680nm,R<1.0%(ABS),blue film550nm(MGF2). |
prism coating Condition | blue film |
prism coating Spec. | 550nm(MGF2) |
Water/Fogproof | Yes |
Gas Filled | Nitrogen |