Know exactly where to hold on the buck or bull of a lifetime, even when the situation calls for a sharp-angled, long-range shot. Nikon's Incline/Decline (ID) technology compensates for elevation changes and translates the geometry into horizontal yardage. Just range your target and concentrate on squeezing the trigger – leave the calculations up to Nikon. It's waterproof, fogproof and offers 6X magnification and generous 18mm eye relief, great for eyeglass wearers. Fast and accurate ranging in 1⁄2-yd. (1 yd. in ID Mode) increments to 99.5 yds. and in 1-yd. (5 yds. in ID Mode) increments to 550 yds.