Jul 16, 2013 #1 M MicRic 0 Joined Jul 16, 2013 Messages 1 Points 0 I'm looking to buy a 50mw laser and the websites I've been looking on have talked about flashlight style and pen style. What are the differences in performance?
I'm looking to buy a 50mw laser and the websites I've been looking on have talked about flashlight style and pen style. What are the differences in performance?