1W+ NDG7475 520nm C2 Build

Last week my long awaited NDG7475 diode arrived from DTR.

I also had ordered a heatsink for a C2 host from Eudaimonium.
The quality was really really nice.

The C2 i ordered was originally black but i de-anodized it.
This makes the host a lot more attractive in my opinion.

I had to drill out the pill to make everything fit together.


I made a contact board from a stripped 105C driver and drilled a small hole to it, this way i could connect the lead straight the battery contact. this lower the overall resistance make it a tad more efficient.


As power supply i use 2 16340's. The are a little long but i unscrew the tube a little to accommodate this.



some random beamshots...




I dont have an LPM (Man i really need one) so i could not measure it but im sure it does well over 1W.

This laser completes my "1W trinity"

I hope you enjoyed this little thread!
Dentillozie