Night Owl NOB3X Explorer Night Vision BinocularThis high quality, compact night vision binocular by Night Owl features a rubberized finish, 3X magnification, 575 ft. range, 20 degree field of view, fully integrated infrared illuminator, neck strap and nylon carry case. Uses a 3V battery (not included). Night Owl binoculars are quality tested in the U.S. and are waranteed for one year. Technical support service is provided directly by Night Owl.