NOT KNOWN FACTS ABOUT NIGHT VISION MONOCULAR

How can I concentration when using the Prowl? The Prowl has two focus controls, a diopter plus a wheel in the entrance of your product. Use the main target wheel on the front to bring the display screen into target and make use of the diopter to aid your eye see it as Plainly as possible. You might also would like to make use of the diopter in orde