This is a front objective lens assembly for the AN/PVS-7 B/D night vision. The assembly is the front lens for the NVG and allows the user to adjust the focus for proper sight.
National Stock Number (NSN): 5855-01-246-6807
Manufacturer's Part Number (MPN): A3144305
Country of Manufacture: USA
|Dimensions||3 × 2 × 2 in|