A host of highly advanced features such as BaK4 prisms and fully multi-coated lenses guarantee crisp, sharp images in even difficult light condition. The EXPS I Series is the right choice for viewing the dramatic play of the nature.. Clear and bright view from edge to edge thanks to highquality BaK4 prisms. Sharp viewing at any magnification thanks to all-glass lens system. Maximum image brightness and contrast thanks to multi-coated lenses. Aspherical optics guarantee a plasticity and distortion-free view. Professional Binoculars. 12x magnification. Long eye-relief with twist-up/down eyepieces. Non-slip rubberized coating and grips for a sure hold. New ergonomic, contoured design. UV coating for care-free viewing. Large, centre-focus knob for fast and easy focusing. Size W x H x D (mm): 192x 163x 62. Weight: 910 g