Vanguard MZ-61225C Zoom Monocular (Black) Lightweight, compact zoom monocular (weighs only 4.4 ounces) Durable metal housing with soft rubber eyecup Includes carrying pouch Magnification: 6-12x, Objective Lens Diameter: 25mm Field of View: 209 ~ 126 ft/1000 yards View angle: 4.0 ~ 2.4 degrees Near focus: 1.1 foot Eye relief: 8.0 mm