Quote Originally Posted by Biciclista View Post
I hardly think the kind of lasers most of us can get our hands on are going to hurt anyone at 30 feet; however they might think you have a gun (sighting) and shoot you!
Please don't play with those things. They CAN burn the retinas and leave someone with vision impairments. They are no laughing matter. As someone who has lost vision in one of my eyes and is always aware that the other one could go, I really encourage you to THINK a little more about this.