The Burris Droptine HD 8x42 binocular features high-definition optics in a durable roof prism design with an attractive green/gray finish.Burris Droptine HD 8x42mm BinocularRoof prism optical system for compact design8x magnification with 42mm objective lensGreen/gray color scheme for outdoor useHD (High Definition) optical qualityDesigned for hunters and outdoor enthusiasts who demand reliable optics with excellent clarity and field performance in a lightweight ergonomic package.