Water proof flotation binoculars

  This binoculars is made of fine rubber body, have a feature of flotation on water, with build in compass, it is very suitable for      marine, navy, boat use.

Specifications:

Magnification:7* Diameter of Objective Lens: 50mm Angle of Field:7.5degree
Field of View: 132/1000m or 396ft/1000yds Exit Pupil:6.8mm Diopter: +/-5
Eye-relief: 23.0mm
Minimum focus distance: 10m
Dimensions: 200 x 150 x 80mm Weight: 8900g
With measure elevation function.
With built-in compass
Floating marine binoculars