7x50 Fogproof Marine Binocular with Rangefinder

Product Details

1. These binoculars are nitrogen-purged, making them waterproof, dustproof, and suitable for all-weather use—even in demanding outdoor environments such as during water sports or mountaineering.

2. The internal nitrogen filling effectively prevents fogging on the lens surfaces and inhibits mold growth, even under extreme conditions like heavy rain or high humidity.

3. Equipped with a built-in rangefinder reticle and a directional compass (with an integrated light switch), these binoculars can determine the distance, size, and orientation of an observed object—ideal for marine navigation, boating, fishing, and water sports.

4.Featuring BAK4 prisms, they deliver bright, sharp, and high-contrast images, ensuring clear visibility of observed objects.

Product Specifications

Features

1.1 Spherical lenses and prisms made of optical glass

1.2 Foldable rubber eyecups

1.3 100% nitrogen-purged

1.4 Makrolon® housing

1.5 Waterproof to a depth of at least 1.5 meters for a minimum of 2 hours

1.6 Shock-resistant (tested for drops from at least 1.5 meters)

1.7 Rangefinder with an illuminated compass (reticle with integrated illuminated compass)

1.8 UV protection

Field of view (at 1000 meters): At least 120 meters

Lenses: Fully multi-coated

Magnification: At least 7x

Exit pupil: Maximum 7 mm

Prism type: Porro prism

Body material: Semi-aromatic thermoplastic

Objective lens diameter: 50 mm

Exterior finish: Rubber-armored