Zoom in on your target with the Black Simmons LRF 600 Vertical Laser Rangefinder. With a 4x magnification, you can get up-close shots from a good, safe distance. This device delivers accurate range reading from 10 to 600 yards. The rangefinder comes with an in-view LCD that displays the distance and the unit of measurement. The accuracy of this rangefinder is within approximately 1 yard, and using this for hunting will ensures that you hit your deer, elk, or duck every time. The one-button operation makes the rangefinder easy to set up when you are in the midst of a hunt.