#59784 - 02/03/0610:46 PMRe: Finally, a practical survival laser
Anonymous
Unregistered
I own a 5mW green laser for astronomy. It is very powerful. The beam is a thin visible line for 9000' - 2 miles. As for using it for in an emergency I would rather use my photon freedom on SOS mode pointed skyward. The nightvision goggles would see that more clearly than the laser.
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