This week, we're going to be looking at CO2 Laser Focus on a 50 watt laser engraver I recently purchased using the Ramp Test. Proper focusing of your laser lens is important to keep your laser cutting at it best performance. This laser cutting machine is similar to the popular k40 laser cutter and other Chinese laser engravers, so the setup process should be similar on most of them.
This video is the Sixth in a series of videos I'm doing on co2 laser engravers.
Feeler gauge download: https://bit.ly/35No4NM