G8 Lens for 5.5W Ortur Laser - LightBurn Software Forum
I bought the G8 lens for my Ortur laser M2 20W (5.5) laser in hopes of getting a smaller dot. My question and confusion is, how far is the lens suppose to go into the threaded shaft? Also it seems to fit really loose, I can see a much smaller dot for sure but to get that dot the lens is screwed almost all the way out and wiggles really easily.