Two-in-one with 10x42 binoculars and rangefinder. ActivSync Reticle technology - offers maximum contrast and visibility. Angle Range Compensation - ARC technology with +/- 1-degree angle accuracy. IPX7 Waterproof. Bow and Rifle modes - range out to a full mile. 10x Magnification with 42mm Objective lens. Field of view @ 1000yds: 305ft. Exit pupil: 4mm. Eye relief: 16mm. Close focus: 21ft 6.4 M. Twist-up eyecups. Center focus system. Fully multi-coated lens coating. Dielectric Prism coating. PC-3 Phase coating. BK-7 Prism glass. Roof prism system.