Hey, I've been trying to find info on the safest power of a green laser if you look at the reflection from the dot on a matte white surface.
From what I can tell so far, it seems that 50mw is the highest recommended to stare at a diffused reflection with the naked eye.
Yet other sources say up to 500mw is ok to stare at provided a glossy reflection doesn't bounce back at you?
Which is correct?
From what I can tell so far, it seems that 50mw is the highest recommended to stare at a diffused reflection with the naked eye.
Yet other sources say up to 500mw is ok to stare at provided a glossy reflection doesn't bounce back at you?
Which is correct?