The Bushnell 2.5x40mm Lynx Gen 1 Night Vision Binocular is exceptionally comfortable for use even during long periods of observation and viewing. This night vision binocular manufactured by the experts at Bushnell is lightweight and features extra-long viewing range and a wide field of view. Bushnell 2.5x40mm Lynx NV Weather-resistant Binoculars include built-in IR for the best night viewing possible and boasts long-lasting power with a minimalistic power supply. Bushnell 2.5x40mm Lynx Gen 1 Night Vision Wildlife Binoculars are ideal for law enforcement, night navigation and wildlife surveillance.