WHAT DOES HEAD MOUNTED NIGHT VISION MONOCULAR MEAN?

How can I aim while using the Prowl? The Prowl has 2 aim controls, a diopter along with a wheel at the front on the device. Use the main focus wheel on the entrance to deliver the display screen into concentrate and utilize the diopter to help your eye see it as Evidently as you can. You may additionally prefer to utilize the diopter so that object