NUBM0G laser build

[Pershing228??]

Hello everyone, and here is my another laser build. In this project, I used a Nichia NUBM0G laser diode with a wavelength of ~470 nm. It works with a 5A boost driver, with single 21700 battery, so the output power should be about 7+ watts. The wavelength of this laser is one of my favorites, 470 nm is a very beautiful wavelength, it looks sky blue and much lighter than the usual 445-450 nm. The divergence of this diode is quite significant, so I use G8 glass lenses. The power and brightness of this thing is insane, it's not darker than my NUGM04T, but much powerful.

 

[DTR]

Very nice build.

 

[aaronnoraa]

Really nice build! Any chance for some outdoor beam shots? What's the divergence like with the g8 lens?

 

[Pershing228??]

Really nice build! Any chance for some outdoor beam shots? What's the divergence like with the g8 lens?

The divergence is about the same as on NUBM0F/44