The Oracle X is the first and most advanced rangefinding crossbow scope on the market today! Built on a decade of experience with rangefinding optics like the Eliminator riflescope. The Oracle X features a built-in laser rangefinder that is activated via the wireless remote or the range button on the scope. At the push of a button, the Oracle X instantly displays the distance to your target and provides an exact aiming point factoring in the angle of your shot. The aiming point will also change to stay accurate not matter where you are within the 2-7 power zoom range! The Oracle X is lightweight and robust enough to weather any conditions and as always is back by the Burris Forever Warranty.Laser to reflective target - 500 ydsLaser to deer - 200 yds