I was stalking with a couple of lads last week that have these Flir thermal imaging hand held units. I defo see a use for them from a commercial point of view if you are trying to get spooky deer etc, but recreational stalking maybe not! We were looking over a re-stock area which i normally find it hard to pick deer out on, switched on the thermal imaging and amazing a group of hinds and calfs (small red dots on the imager screen) switch the Flir off and you could not find them using binos etc. What do you think? i must say and awsome piece of kit, the kit to use if you want to kill deer etc, but do they have there place with recreational stalkers?