This capability is not just revolutionary for military and surveillance applications but has become a game-changer in the realm of hunting. With thermal imaging ... of night vision technology, from ...
If you're looking for the best night vision binoculars ... and you'll also find some monocular options, too.
What looks like a vacuum tube of some sort turns out to be an infrared sensor from an old submarine periscope that was repurposed as a night vision device. (Video, embedded below.) Of course ...