V-Quipment binoculars are specially designed for marine applications and the materials are carefully selected for their resistance to wind and weather. The lens coatings are specifically chosen for use on the water where bright light glare and UVradiation should be taken into account. The BAK 4 prisms create the sharpest and clearest images possible in a binocular in this price range. All lenses are multi- coated for long lasting protection. The superior prisms combined with large lens diameters make these binoculars very suitable for use in difficult conditions such as twilight or bad weather.The binoculars have a robust soft touch casing and ergonomic design making them easy and stable to hold. The rubber eyecups can be rolled down which allows wearers of (sun) glasses to easily use the binoculars. Supplied with bag floatation strap and lens caps. Magnification: 7x; Lens diameter 50 mm.Waterproof and fog-free (filled with nitrogen). Fixed focus and central variable focus. Flexible eyecups for use with (sun) glasses. Ergonomic design and non-slip grip.