Will the Laser Light Generated by Laser Marking Machine Hurt the Eyes?

The beam of a laser marking machine is very small. Operators often like to stare into the beam of a laser marker. Will this hurt the eyes?

If you watch the sparks produced by laser marking for a long time, it will hurt the eyes and cause a stinging feeling.

Therefore, staring at the light beam for a long time will have a certain effect on the human eye.