PVS-1 PVS-2 PVS-3 TVS-2 Protective Eyeshield Adapter for X-rays

Description

Up for auction is an eyeshield adapter for the early Viet Nam issued night vision scopes. The early image intensifier tubes emitted x-rays when looked through so this was the answer to the problem. This adapter simply screws between the rear lens and the rubber eyecup. Please see my other auctions for more night vision parts. I combine shipping