AN 8x30M22 Features: -Binocular.-Lightweight.-Nitrogen filled.-Long eye relief and large eye piece.-Rangefinder reticle.-Individual focusing or center focusing.-Magnification: 8xx.-Objective lens diameter: 30 mm.-Prisms: BAK4.-Coating: FMC.-Dioptric correction: 5.-Field of view: 8.-Apparent field of view: 64.-F.O.V. @1000: 141 m.-F.O.V. @1000 yd: 423 ft.-Exit pupil diameter: 3.8 mm.-Brightness index: 51.-Interpupillary adjustment distance: 56-74 mm.-Eye relief: 17 mm.-Focus: 3 m - infinity.-M22 Reticle: Yes.-Operating temperature range: 40 C +70 C. Includes: -Case, straps, manual, warranty card and lens cleaning cloth accessories included. Dimensions: -Drop test, height: 1.8. Warranty: -Manufacturer provides 1 year limited warranty.