Bushnell Night Vision 2.5x42 Built-in Double Infrared (Green) Lightweight night vision monocular with 2.5x magnification and 42-millimeter objective lens Dual infrared beam intensity with high/spot and low/wide beam Viewing range of four to 600 feet; 79-foot field of view at 1000 yards Measures 6.7 x 3.7 x 2.7 inches and weighs 1.75 pounds This item is restricted for sale to the state of California and outside the US