Binoculars with a exceptionally large, 8-stage field of view. Together with the outstanding designed optical system that is free of astigmatism, chromatic aberration and coma, you get transparent and clear images. With adjustable central knob for focusing, Prisms made of BaK-4 glass, diopter adjustment on the right eyepiece, antireflection coated and 3 min. waterproof at a depth up to 1 m. Dimensions: 147 x 127 x 56mm, weight: 760g.