Don't waste your money as stated in post they are chinese maid. For a few dollars more you can buy a good one fron nikon or bushnell. Nikons are better quality,little more $. Bushnells are pretty good for the price especially the compacts. I have te older version Bushnell 400 had it for years and it still works fine. There is a big difference in the optics though the nikon.s have much better optics.I still own and use a TLR-75. Though it is not a laser rangfinder it works well for me and it is compact.Just my 2cts.