It's made or was made by NAIT out of Englewood, CO. It was the best thing going when lasers first came on the market. I have one and I was just curious if anyone knew the beam size or had any additional info on it. The specs the manual has are: Weight 1kg Size 15.2x6.4x12.7cm Max range 2200 meters Range Accuracy +/- 1 meter/yard @ 2200 meters Range resolution 1 meter/yard Power 2 AA batteries providing up to 20 hours of use I paid 1500.00 for it that long ago and was just wondering how it compares to the high dollar units of today. I do know the company that made it also made the laser speed guns for the cops and even today the ones the cops use today still look like it. I'll try to get a picture up when I get home.