Published on February 11, 2017
Here a ridiculously powerful near UV laser burns stuff. This is one of the most dangerous lasers I own, so I figured I would show you all a video of it.
I built it from a 12X blu-ray burner laser diode and a hacked computer PSU. I’m also using a DIY LM317 circuit running at 420mA.
This laser is only 5nm away from being in the UV range. This explains why it isn’t bright.
GOGGLES ARE REQUIRED FOR ANY LASER OVER 5mW! I used goggles when recording this video, and I suggest you do when working with strong lasers.
Check out to learn more about laser pointers, lasers, and laser pointer companies! I have been a member there for 8 years, and have received a bunch of help from the knowledgeable members there!
