I have the Leica LRF 900. This brand has very good quality optics and has a red LED display for distance. The display works very well in dark areas and is accurate. The Leica is one of the best for quality in optics and are know for top quality in binoculars and camera lens.

I have used it at the range to check the distance on targets and found that the range was out on the distance marked. I have also used it for hunting deer with shotgun and rifle to establish distance when sitting in tree stands. The range finder is a useful tool and I would suggest to any one. The Leica range finder is one of the best but does cost a little more. .....Good luck...