Professional binocular. 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. Lens quality: High‑index BaK4 prisms. Vision convenience: Long eye relief and adjustable eyepieces (twist up/down). Optical coating: Full multi‑coating/UV coating. Environmentally friendly lead‑free glass. Optics: Type: Porro prism series. Magnification: 12 x. Apparent field of view: 55,2°. Relative brightness: 17,4. Dimensions: 192 x 163 x 62 mm. Weight: 910 g. Including case, neckstrap and protective lens covers. Colour: Black