Best roof-prism waterproof binoculars 10x42 military binoculars Performance characteristic:
New type of waterproof binoculars, excellent performance, through five experiment and high/low temperature experiment, small size, large field of view, the performance achieve the standard of United States army, can use on the harsh conditions.
Best roof-prism waterproof binoculars 10x42 military binoculars Specifications:
Magnification: 10X
Entrance Pupil Diameter: 42mm
Exit pupil diameter: 4mm
Exit pupil distance: 13.9mm
Field of view: 5.75°
Minimum focussing distance: 8m
Relative brightness: 16
Dusk index: 20
Resolution: ≤6.2"
Type of Prism: pechan
Number of lens: 5 sets 6 pieces
Focusing system: Separately adjusting
Focusing lens: eyepiece
Diopter range: >-5～+5SD
Eye-distance range: 56～74mm
Surface Material: aluminium alloy
Waterproof: 1m deep 60min
Nitrogen deposit: yes
Product dimensions: 150x128x48
Product weight: 770g
Best roof-prism waterproof binoculars 10x42 military binoculars is best you choice
