Black Hunting Infrared HD Digital IR Monocular Night Vision Telescope For Helmet
Black Hunting Infrared HD Digital IR Monocular Night Vision Telescope For Helmet. Note: AA batteries and the helmet in the picture are no included. Magnification: 2X Objective: 28mm Field of view: 6.4°C Exit pupil diameter: 14mm Eyes pot distance: 15mm Vseibility regulating range: ±5°C Minimum observation distance: 0.8mm As far as the night viewing distance:… Read more Black Hunting Infrared HD Digital IR Monocular Night Vision Telescope For Helmet