Works sometimes - Night Owl Optics NOTG1 Goggles
It could be a lot of things; such as, faulty wire connection, cold solder
joint, HV voltage arcing, corroded battery terminals. intermittent short in the
switches. If it stop work, try gently shaking it several times, push the on/off
button several times. make sure the battery makes a good connection in the
battery compartment. Wrap it up and put it in your freezer for a few hours.
There are electronic components that might get hot/warm and by cooling them down
they will start working again. I don't know who manufactured Night Owl NOTG1 Goggles or who manufacture the components. Rissia manufactures make a lot of night vision devises and components. Also, there are a lot of countries in world that manufacture NV devises, and their parts. GB...stewbison Read More At : NOTG1 Goggles...