650 yards max - Vortex Impact 6x15mm 1000 Rangefinder

It seems nice enough but don't count on ranging anything beyond 650 yards. I haven't tested it on any retroreflective signs or anything (because I don't typically hunt those :) ), but on any surface or object I've found so far, 650 yards is the max. I compared it to my son's off-brand rangefinder and he can range about 2/3 of what is advertised as well. Maybe that's standard. I won't shoot at any animal even approaching 650 yards away but sometimes it's just nice to know how far away things are that are still out of range. I was also hoping to use it for longer-range target shooting (up to 800 yards) but this won't work for that. I'd recommend the product if you understand the limitations. It's probably not the right product to buy if you're hunting in the west or are into medium to long-range shooting.