The 8x30 WP Battalion Binoculars from Barska are engineered to achieve peak performance in difficult conditions. It is a military style binocular with an internal rangefinder reticle. The WP Battalion binoculars feature BAK4 Porro prisms and fully multi-coated optics, thereby maximizing light transmission and image brightness. They sport an individual eyepiece focusing system and attached objective lens covers. The Battalion's housing is waterproof and fogproof to ensure all-weather performance. Regardless of the climate, the field-of-view will be sparkling clear, as the optic's internal mechanism is well protected from the negative effects of moisture and precipitation. Outdoor enthusiasts will greatly appreciate the benefits of a comfortable ridged grip and the added shock-resistance provided by the tactile rubber armoring. Fold-down eyecups offer the user the ability to customize these binoculars to personal preference.