• A waterproof military binoculars, designed for marine and terrestrial observations

• Internal rangefinder scale and directional compass with illumination switch indicate the distance or size of the object being viewed and its orientation

• Durable rubber armored coating is comfortable to hold and rugged enough to stand up to any conditions

• Nitrogen gas inside the binocular eliminates fogging and mold on internal lens surfaces even under extremely severe condition, such as rainstorms and high humidity

• Hi-index BAK4 prism features a bright, sharp image with vivid contrast to offer you every little detail of an object

• The binocular has a large 50mm objective lens, even in low light conditions, such as at dusk and dawn, it can also provide the maximum brightness of the image

• Water resistant, can work normally in  heavy rainy day

Specifications:

• Magnification: 10X

• Model: UW058

• Objective lens diameter: 50MM

• Product size: 20.5*7*15.5cm

• Exit pupil diameter: 4MM

• Exit pupil distance: 13.6MM

• Closest distance: 3.5M

• Field of view: 305ft/1000y, 102M/1000M