Laser pointer .com

[Mr. Large]

So i just stumble across this over at laser pointer forums while trying to learn a bit more. https://laserpointerforums.com/forums/445nm-lasers.65/
Looks like a pretty good starting point. Maybe, I wonder if we might see more of these in the future.

[Junkers]

Yes, that's originally where I came across the NUBM31. I suspect you will see more of them. If their predecessors are anything to go by they'll only get cheaper..