Hello, this video is from CivilLaser,it's a blue-violet laser module,
it's a 4 0 5 nano meter laser, and the output power is 500 milliwatt,
this laser module with a D C 12 Voltage power supply.
Link: [ Ссылка ]
![](https://s2.save4k.ru/pic/bvmZB-COfQk/maxresdefault.jpg)
Hello, this video is from CivilLaser,it's a blue-violet laser module,
it's a 4 0 5 nano meter laser, and the output power is 500 milliwatt,
this laser module with a D C 12 Voltage power supply.
Link: [ Ссылка ]