- Joined
- Dec 7, 2012
- Messages
- 8
- Points
- 0
I'm trying to figure out how to acquire a beam expander to increase burning power/distance and to decrease beam expansion and i need help getting one for a reasonable price or even having one made for my laser. I can send pics of laser. but its a 445nm 2w m140 diode with a g2 lens so around 2.4-2.6w output in a mxdl host.
