refractive

Refractive 5X Digital Zoom Lens Optical Telescope Monocular Night Vision Device. This night-vision monocular can be used to observe objects in the dark and low light situation. The viewing distance in the low light environment will be 3.0 meters to +8, 5001000 meters viewing distance in the dark environment. Suitable for outdoor traveling, huntings, animal… Read more Refractive 5X Digital Zoom Lens Optical Telescope Monocular Night Vision Device