-Professional Binoculars.-8x 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.-Brightness for low-light observation and stargazing.-Large, centre-focus knob for fast and easy focusing.-Built-in dioptric correction adjusts to individual eyesight.-Size W x H x D (mm): 187x 130x 57. -Weight: 780g.