The 4x10 Operaview Binocular from Carson is a handheld optic designed for close- to mid-range observations. Weighing only 2.2 ounces and featuring a pocket-sized form factor, this compact binocular is easy to handle and makes a great companion for concerts and the theater. The Operaview binocular's 4x magnification will bring the observer closer to the stage while a five foot minimum focus distance enables focus on nearby subjects of interest.