That focus looks perfectly good to me, judging from the scale you've zoomed the image up to.I'm wondering if focus can be improved on my cam, this seems sub-standard.
Good point. I was also getting that effect on stationary objects (a reflective license plate) and thought of a couple possible reasons. One would be if the lens were not at its best focus, but another would be if the light is simply bouncing between the camera's face window and its lens, the way you can get ghosting if a camera looks through a double-pane window at an angle. In this case, the camera angles down, so that could be the reason too. I sure wish it were a varifocal turret so I could experiment with the focus. Maybe I'll just leave it alone for now, I was just hoping to get a little more detail at the fringes of its useful identification range.If you haven't already, you might try increasing the shutter speed before trying to adjust the focus in case it's some motion blur that you're seeing there.