Last I tested both tubes illuminated. The Cobb mount needs to be fixed as it doesnt hold steady, but probably an easy fix. These units are getting rare/hard to find. The item "ITT/VARO Model AN/PVS-5C U. Army Night Vision Goggles" is in sale since Sunday, March 29, 2020. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Night Vision Optics".shughart" and is located in Temple City, California. This item can be shipped to United States. Brand: ITT Type: Goggles MPN: Does Not Apply