Litton Night Vision Goggles ELECTRON TUBE DIVISION Model M927 W Head Gear & Case. The item "Litton Night Vision Goggles ELECTRON TUBE DIVISION Model M927 W Head Gear & Case" is in sale since Wednesday, December 11, 2019. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Night Vision Optics". The seller is "yjoerwak" and is located in Rochester, Michigan. This item can be shipped to United States. Brand: litton Model: M927 Type: Goggles MPN: M927