Yukon’s durable, lightweight, compact NVMT Night Vision Multitask line is as versatile as your imagination. With the use of accessories, the palm-sized, water-resistant, plastic body encased in rubber armor, can change from hand held monocular to riflescope, to a head mountable viewer, to a photo and video recorder. Yukon’s exclusive PULS System Infrared Illuminator (IR) minimizes battery drainage and increases range. Yukon’s Sea Wolf line provides versatile technology in a sure-grip, waterproof body.PRODUCT FEATURES: Multifunctional System; Built in Infrared Illuminator; Yukon’s PULS System; Lightweight; Compact; Durable, Rubber Armor Body; Open Field or Long-Distance; Observation; Interchangeable lenses; Head Mountable; Rifle Mountable; Waterproof.