- Aug 27, 2010
Is this usable without glasses?
Sammaher1; your posting on a thread that's over a year old. Check the dates on the thread first. No biggie it's a common/easy mistake to make. Also don't really understand the question your asking? But yes if you have a class 4 laser ( over 500mw's) you need safety glasses. And it is recommended at class 3b also. Safety of Class 3B visible-beam lasersAlso should i get these or the OD4 30% visible light transmission goggles?
The goggles are a slip on design, so they go over perscription glasses. I was asking if they'd work if they're just on my eyes, not on glasses.