Ideal for a range of outdoor activities, such as hiking, hunting, and fishing, the Vanguard Orros 8 x 32 Glass Binoculars are an indispensable gadget. They come with BaK4 roof prisms and multi-coated lenses that offer outstanding light transmission with brilliant brightness. These binoculars are nitrogen-charged and O-ring-sealed, which make them completely resistant to water and fog. The textured rubber armor on these binoculars provides a great deal of shock resistance and a solid, comfortable grip. Moreover, the large focus-adjustment wheel allows you to make adjustments with ease, even while wearing gloves.