The retro-style monocular with 25X magnification is ideal for bird watching， walking， climbing， boating/yachting， traveling， as well as other outdoor recreations.Features:25X magnification.Blue membrane fully coated optics for increased brightness.Easy adjustment and rapid focusing.Mini size， telescopic design， lightweight and easy to carry.Retro appearance and fine workmanship.Comes with a drawstring pouch and clean cloth.Specifications:Material: MetalMagnification: 25Object diameter: 32mmExit pupil diameter: 1.2mmField of view: 126/1000mContraction length: 13.4cm / 5.3inExtended length: 33cm / 13.0inProduct weight: 213g / 7.5ozPackage size: 15 * 5.5 * 5.5cm / 5.9 * 2.2 * 2.28inPackage weight: 261g / 9.2ozPackage List:1 * Monocular Telescope1 * Clean Cloth1 * Pouch1 * User Manual (English)