WHAT DOES HEAD MOUNTED NIGHT VISION MONOCULAR MEAN?

How can I target though utilizing the Prowl? The Prowl has two focus controls, a diopter and also a wheel for the front with the gadget. Use the main target wheel within the entrance to provide the monitor into concentration and utilize the diopter to help you your eye see it as Obviously as you can. You may additionally desire to use the diopter t