Konus Vivisport-25 10x25 Waterproof BinocularsTake in the scenic view with the Konus Vivisport Binoculars. With its dark green multicoated lenses and compact design, your new binoculars are also waterproof making them perfect for all your adventures on land and on sea. Specifications include: Magnification x diameter: 10X25, Focusing: Central, Field of view at 1000m yds: 100. 8m (331 ft.), Weight: approx. 320g For more Benefits & Features, please click the 'Features' tab Benefits & Features