I see that Cloudray sells four different laser head series; C, E, K, and G. What are the differences? Other than G being water-cooled, the differences aren’t obvious to me, and I’m curious…
I’m guessing here:
- K: K40 direct replacement
- E: Intended primarily for engraving
- C: Intending primarily for cutting
- G: Water-cooled optics
At what laser power does water cooling matter for the mirrors and lenses?