Thor HD refurb
So far i am very pleased. I have used it on a coyote hunt and to track a loose horse in the dark. Very effective both times. I have had heat detection of 600 yards plus on deer in an open field during a 60ish degree day. Was able to make out the mini horse that escaped out to about 350 yards and could tell the difference between it and people over 400 yards out. I could tell the difference between people at about 175 yards. The coyote had to be at about 150 to be sure it was a coyote and not a dog, but when is was within 125 yards it became very easy to tell. This is my first thermal so not a lot of experience, but will be using it and relying on it for more hunts. I can make out houses, barns, high line power towers and woods pushing 1 mile. This is all just within the first week of owning the unit.