503nm build with many pics.
Until about a month ago I was away for quite some time. Apparently some members were wondering what was up and out of nowhere I received a call from my friend Jeff (Bow) and here I am:) Also out of nowhere I was shocked at Paul's offering up a 503nm diode and I graciously took him up on it. I...
laserpointerforums.com
It's a pen custom build but you never know??