WHAT DOES HEAD MOUNTED NIGHT VISION MONOCULAR MEAN?

What Does Head Mounted Night Vision Monocular Mean?

Instantly beneath the lens is a very large infrared illuminator, for which the depth may be manually modified by way of the eyepiece’s internal LCD screen. And for the rear adjacent to your eyepiece is an extra dial which i originally mistook for a spotlight Regulate, but is definitely a screw-on cap for that battery compartment.You would like so

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