super 2x night vision

Model: HS-N240 Night vision N240 Night Vision Monocular is a night observation device. It can be used for night observation and night operation, such as ovserving wilding at night, safeguarding of farm, villas, factories mines at night, It can be used for entertainments at night too. Performance Maximum observing distance 15-200m Magnification 2x Visual Field >15 degress Objective focal length 70mm Objective aperture 50mm Focusing rance >1m Eyepiece diopter range -6- +6D Power Supply voltage 3.0v Battery model CR123A Dimensions 190x85x60mm Weight 0.5kg IR Lamp built-in Operation Open the battery box, install battery, then you can use this night vision scope. Remember that if you are not using the device at dark place, keep the lens cover on it.