10x25 WP Blackhawk Monocular, BK7,Green LensThe black 10x25 Blackhawk Monocular from Barska combines portability and weatherproofing into a versatile pocket-sized optic. This configuration of the Blackhawk monocular features 10x magnification, a 58° apparent field of view, and multi coated lenses with BK-7 roof prisms. Complementing the optical path is a weather-sealed housing that delivers fog proof and waterproof performance. The housing is made of impact, temperature, and corrosion-resistant ABS polycarbonate plastic for durability. A diamond patterned non-slip rubber grip and a comfortable 11mm eye relief makes the 10x25 Blackhawk a well-equipped pocket monocular for quick glassing on the go.