You tells that some pieces are also in hand with tube 2 IA resolution 45 - 54 lp of military availment.
The NVG 7 is a single tube night vision goggle built around 18 mm image intensifier tube and utilizes a pseudo binocular design for added observation convenience. Included accessories: Flip-up headset with chin strap, Head-mount assembly, Neck cord, soft case and front lens cap. Compact and lightweight, the NVG-7 night vision goggles are similar to the widely available PVS-7 goggles (but standard PVS-7 is 50% heavier and 100% larger). Rugged (metal, not plastic) and a top notch performer the NVG7 is an exceptional choice for hands free usage. The NVG7 is available with a wide range of image intensifier options to meet a wide array of specification requirements. The NVG-7 night vision goggles is a complex opticoelectronic system for individual use. The device consists of the objective lens assembly, eyepiece and the body. The body contains an image intensifier tube assembly with an integrated high voltage power source and the battery housing. Objective lens protective cover is intended to protect the objective lens from dust and scratches. It also will act as a daylight filter, allowing you to test the scope in daylight or other bright light situations. The pinhole in the center of the protective cover allows the user to check the operation ability of the device in daylight conditions. FEATURES: