Good night and thank you!Sorry, you can get away with minor knocks, but dropping the laser can damage the internals. As the laser is pretty much defective, it doesn't hurt to try and take the lens cap of and see if its a simple fix or not. Good luck. I'm off for the night.
That's because it's IR. Cameras can often see it just fine, but it's invisible to the naked eye. That however doesn't mean that it's safe to look at with the naked eye, it's still very much dangerous, it can still blind you even if you can't see it.There is like white light on phone camera and i cant see it on raw eye