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How much wider then the green beam can it be? Thought all light it send out was green, sounds a bit scary, Thanks for the warning though. 50-80mw i wasnt aware, i would guessed maby 5-10mw, because no heat or anything while toutching it? Think i just have to store them until later, would...

Hello! I am very new into lasers and have questions around it. Just bought 2 used laser pointer that is over 10 years old, they using 2x aaa battery each, and if i point it on my skin, on paper or plastic it does not melt or not even feel slightly warm at all. My conserns is how dangerous they...