ATN NVG7-2 compact, light weight with rugged metal case Gen 2+ Night Vision Goggle with wide angle IR illuminator for Zero Light operations. Excellent choice for hands free usage. This unit utilizes a pseudo binocular design for added observation convenience. Can be converted into 3x, 5x, or 10x Night Vision binoculars (requires optional 3x, 5x, or 10x lenses). Requires one 3V lithium battery, CR123A, included. ATN Corp manufactures and distributed the widest array of Night Vision and high quality optics in the world. We are a sales and market leader in the US. Unsurpassed customer service on both our website and 800#, our technicians are the most knowledgeable in the world. We manufacture for the US Military, law enforcement, the FBI and the US Department of Homeland Security,