The Bandit 8x25mm Quick-Focus Monocular, model BA-825, is a pocket telescope designed for use by individuals with low vision. The user focuses this device by pressing a lever on top, and it can be held and operated with one hand. It magnifies 8 times from a minimum distance of 13 feet through infinity. At 1,000 yards, its field of view is 379 feet. It comes with a pouch case and strap. DIMENSIONS: The lens is 25 millimeters in diameter. WEIGHT: 3.2 ounces.