The 8x30 WP Crossover Binoculars (Pink) from Barska are engineered to achieve peak performance in difficult conditions. The WP Crossover binoculars features BAK4 Porro prisms and fully multi-coated optics thereby maximizing light transmission and image brightness. They sport a large, easily-accessible center focus knob. The Crossover's housing is fully sealed, and then it's purged with bone-dry nitrogen 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 atmospheric residue. Outdoor enthusiasts will greatly appreciate the benefits of a comfortable grip and the added shock-resistance provided by the tactile rubber armoring. Twist-up eyecups and a right eye diopter offer the user the ability to customize this binocular to personal preference. Whether hiking, bird watching, or hunting, the Crossover binoculars will crossover from one environmental stage to the next, providing the user with one pair of binoculars for use in multiple situations.