Night Owl Tactical Goggles. Range of view: 455 feet. Field of view: 1742 feet at 1000 yards. Compact and lightweight night vision binoculars. High quality intensifier tubes and optics combined with real image provide for bright, vivid images, extreme close-up focusing and extra-wide field of view. Built-in infrared illuminator allows use in complete darkness. When used as goggles, the unit can be quickly removed from the head mount (included), or you may flip the unit up with the push of a button without having to remove them from the head mount. Automatic light protection censor. Black nylon storage case.