Without a doubt, all laser radiation can be harmful to your eyes and pose various health risks. Laser energy is concentrated, therefore it’s hundreds of times more powerful than the light from a standard light bulb. Although they are considered safe, even common laser pointers can cause permanent damage if used irresponsibly. The vast majority of lasers require eye protection when being used. Infrared and UV lasers have beams that operate beyond the visible spectrum. This is particularly dangerous because they can harm your eyes with no indication that you have been injured until it’s too late to reverse the damage. Always remember to use proper safety equipment to avoid a catastrophe before it occurs.