Summer tank helmet night vision partial working, only one binocular is fully working and another not. Still fully functional item with IR illumination torch extra! Night vision goggles with transformer equipment mounted on Soviet style tank crew helmet with earphones and throat microphones. Offered is a beautiful original infrared night vision binoculars with power, type PNV-57. This night vision binoculars is carried and mounted on the included tank helmet. Almost always in the large metal crate the infrared lamps are missing, these are present in this set (see photos). Also various ...