Monocular 6x16 (Eschenbach) - Slide-focusThis monocular is designed to be used with only one hand and provides many great features. * A 6x16 monocular. * Features a unique slide focus mechanism designed for single hand use. * A lanyard and case are included with each one. * The rubberized housing provides a comfortable grip and the roof prism system with multi coated lens allows for a high level of light transmission for a brighter image as well as a unique panoramic field of view.