I'm a doctor, and I've been using a Class IV laser very successfully in my practice for several months. I want to do some tests with a portable red laser, probably 650nm. It has to be non-burning, non-stinging to the skin. What's the highest power I could safely use? Would an adjustable focus laser with the focus opened up all the way make a 100 mw laser non-burning? It would also be great if it had a continuous on button with no duty cycle. What's the highest power non-burning laser with no duty cycle?
Thanks for your help.
Thanks for your help.