Military 10×50 HD marine binoculars zoom rangefinder compass telescope eyepiece waterproof nitrogen…

FEATURES:

• 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 armoured coating is comfortable to hold and rugged enough to stand up to any conditions.
• Nitrogen gas inside the binocular eliminates fogging and mould on internal lens surfaces even under extreme and severe conditions, 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.
• Large lens design, more comfortable to view objects without eye fatigue, dizziness, with a vision combination of wide angle and HD.
• 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.
• IPX7 water resistant can work normally in the heavy rainy day.