Yummy 430nm :)

[Laser_Ben]

And this is something a potential buyer would need to do?

*watches the auction*

-Trevor

Only if you decide to open the head, it is a sealed system, those ports are for filling at the factory.

 

[Trevor]

Only if you decide to open the head, it is a sealed system, those ports are for filling at the factory.

Oh good, that's the right answer.

-Trevor