All it does is allow you to see infared and has a giant infared flashlight on it.
You can get the same effect using infared LEDs and a camcorder viewfinder (I.E. Paris hilton night vision).
I had to sell my nightvision goggles for car insurance.
"Hokey religions and ancient weapons are no match for a good blaster at your side" - Han Solo
Commanding in Airsoft