Olympus 12x50 EXPS I binocular BaK-4 Black

-Professional Binoculars. -12x magnification. -High index BaK-4 porro prisms for bright, crisp edge-to-edge images. -Fully multi-coated lenses for maximum image brightness and contrast. -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. -Built-in dioptric correction adjusts to individual eyesight. -Size W x H x D (mm): 192x 163x 62. -Weight: 910 g.