Nhv57e (pnv57e) Kwt1881 - Soviet 1st Generation Night Vision Goggles. Visual checks show the item to be in good cosmetic condition. Have also been tested and confirmed working. They have been modified to run on 2no. 9v batteries operated by pressing red button visible in pictures. These are working and are in decent condition given their age. Please see all pictures including the additional one I have uploaded showing them in working condition. The item "Nhv57e (pnv57e) Kwt1881 Soviet 1st Generation Night Vision Goggles" is in sale since Monday, November 16, 2020. This item is in the ...