From Dusk Till Dawn: LMS Defense Low Light/No Light Course
Advances in night vision were slow in the beginning. I can remember the first time I saw a Starlight scope on top of the CP Bunker on Hill 22, 45 years ago. We have come a long way since then. Night vision is of course expensive, and its primary users are the military. However, the technology is slowly spilling over into the LE community. Very slowly.