Canis Latran PVS-14 Digital Night Vision Goggle IR Night Vision Monocular with J-Arm Headset Adapter PVS 14(DD)

PVS-14 night vision,
In digital display,
Color images in day, gray images at night
,Magnification:2x Objective Diameter (mm): Dia28mm Ocular lens diameter (mm): Dia14mm Field of view: 6.4¡ã Clear eye distance: 15mm Diopter compensation: ¡À5¡ã Minimal viewing distance: 0.8mm Maximal viewing distance: >200mm Sensor: 1/4" CMOS Horizontal resolution: 420lines Display device LED Resolution ratio: 330x224 pixel Lighting device IR LED Central wavelength: 850mm Operating voltage: DV 3V Built-in power supply: 2PCS AA Battery Battery lasting hours: 1.5/2.5h(IR ON/IR OFF) Switch: 1)Power Switch;2)Infrared lighting adjustable switch;3)Infrared key switch Weight: 260g(w/o battery);310g(w battery)