Nikon 16810 ACTION 16x50 Binoculars with Neck Strap, Case, and Caps for Birding, Hiking, Sports, Camping, Concerts, and All-Purpose Use • 16x magnification with 50-mm effective diameter of objective lens; 60.8deg apparent field of view;• Turn-and-slide rubber eyecups with multi-click facilitate easy positioning of the eyes at the correct eyepoint ;• Multilayer-coated lenses and large objective lens diameter for delivering bright, clear images;• Long eye relief design ensures a clear field of view, even for eyeglass wearers;• Large focusing knob;• Porro prism, traditional offset design for excellent depth perception, a bright 3D image, and comfortable handling;• Built from strong yet lightweight aluminum alloy to protect against occasional drop or bump;• Rubber armoring for shock resistance and a firm, comfortable grip;• Includes eyepiece lens cap, objective lens caps, neck strap, case, warranty card, and manual;
