Hi,
I'm looking into when I'd need goggles and the various different powers of lasers and noticed various "club lighting" devices which are sold commercially and advertised as "Class 3B Laser Device" ..... 100mW and similar.
I was under the impression that anything over 5mW can be a danger (i.e. not compensated by the blink reflex) so how are clubs allowed to shine 100mW beams onto dancefloor revellers?!
I suspect I'm overlooking something here....
Thanks!
PS, as a side question, if I have OD4 goggles, does this mean I won't be able to see the beam of a 100mW red laser (or that it's visibility will be very poor?)
I'm looking into when I'd need goggles and the various different powers of lasers and noticed various "club lighting" devices which are sold commercially and advertised as "Class 3B Laser Device" ..... 100mW and similar.
I was under the impression that anything over 5mW can be a danger (i.e. not compensated by the blink reflex) so how are clubs allowed to shine 100mW beams onto dancefloor revellers?!
I suspect I'm overlooking something here....
Thanks!
PS, as a side question, if I have OD4 goggles, does this mean I won't be able to see the beam of a 100mW red laser (or that it's visibility will be very poor?)