Armasight Thermal Optics, by Thomas Christianson
I stepped out my door with the dog on a leash, ready to go for a walk. A glance toward the woods on the other side of the driveway did not reveal any signs of life. I was carrying an Armasight Thermal Monocular in my right hand. I turned it on, put it to my right eye, and glanced at the same patch of woods across the driveway just to make sure that the monocular was on. Much to my surprise, I saw a herd of a half dozen or so deer looking back at me. What was easy to …