Olympus 12x50 EXPS I BaK-4 Black binocular

12x50 EXPS I, 910g -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.