answersLogoWhite

0

I suppose a crate full of them could fall on your head ...

Or someone could shine one in your eyes when you were driving ...

But barring something like that, laser pointers do not have enough power to harm skin. You shouldn't look directly at them (as the sign on more than one research laser I've seen says, "Do not stare directly into beam with remaining eye"), but you can shine it at your hand for as long as you like.

User Avatar

Wiki User

10y ago

What else can I help you with?