Theoretically a laser has infinite range, the question is focus.
Sorry to be a pest, but the only Laser I’ve ever been in contact with is the one I use to torture the cats.
So, theoretically, if you wanted to take out a target at 60 yards, and then at 100 yards you would have to change the focus of the laser?
I see that my thought that this might be a reality one day seems to be misplaced. They evidently don’t work anything like I thought they did.