Olympus 10x25 WP I BaK-4 Black binocular

10x25 WP I, 350g -Professional Binoculars.
-10x magnification.
-Nitrogen-filled body for waterproof/fogproof/dirtproof performance.
-High index BaK-4 prisms for bright, crisp, edge-to-edge images.
-Slim & stylish ergonomic design.
-Fully multi-coated lenses for maximum image brightness and contrast.
-Long eye-relief with twist-up/down eyepieces.
-Large centre-focus knob for fast and easy focusing.
-Built-in dioptric correction adjusts to individual eyesight.
-Comes complete with floatable strap.
-Size W x H x D (mm): 115 x 111 x 40.
-Weight: 350g.