Re: 1.2 Watt Copper 445nm blue lasers $149 shipped
great laser..bright. great beam... makes head hurt and eyes.. waiting on my goggels.....just wanted to ask that whats the best way to focus the beam to get the best result when tryin to burn something? i try to focus but its hard to look at the bean without goggels.
Re: 1.2 Watt Copper 445nm blue lasers $149 shipped
talii;
I would WAIT for the goggles before you try any burning experiments. Seriously; you could go blind. High intensity at that wavelength has been linked to macular degeneration, which wouldn't show up *right away*.
In fact, take the batteries out and just WAIT for your goggles before running that laser any more.