The Pentax 16 x 24 UCF-G 3.1° Binoculars are compact, lightweight binoculars with a maximum magnification of 16x. They feature multi-coated lenses and a porro prism optical design. The binoculars are grey and black in color and weigh 11 oz. They can be used for a variety of applications, including opera glasses, hunting, marine activities, birding, general purpose, and astronomy.