See The Night L3Harris PVS-31A 1x Night Vision Binocular Gen III BLACK. Developed with input from Special Forces operators the BNVD is engineered to boost system resolution greatly minimize head-mounted weight and enhance the overall center of gravity for improved comfort and performance. Specifications for See The Night L3Harris PVS-31A 1x Night Vision Binocular: Manufacturer: See The Night Magnification: 1 x Night Vision Generation: 3 Length: 4.7 in Weight: 459 g Battery Type: AA Color: Black Package Contents: See The Night L3Harris PVS-31A 1x Night Vision Binocular See The Night BNG-001-A48: L3Harris PVS-31A 1x Night Vision Binocular Gen III BLACK