The focus control is functional. It just may not be necessary unless trying to view closer objects. I do remember thinking that it was odd that it didn't appear to pull the stuff in the distance out of focus, so that aspect may not be functioning realistically, but it did allow closer targets to be pulled into focus. Edit: I remember that I was in thermal mode when I used the focus control so, it may also be that it only functions in that mode.
First time watching your videos deephack and i´m very pleased, specilly about yor voice. For non english native, you sounds crystal clear. Very easy to understand. Subscribed and keep going mate.
