It was time for a new lens and I’m very happy to have stumbled upon TrueArc. I tried this lens out yesterday at work and wow what a nice bead I threw down! I can actually see now. I mainly stick weld 2” pipe with 6010 electrodes mostly running 85-90 amps. I used to run a shade 10.5 on an automatic lens. I was torn between a shade 10 and 11, thinking 10 would be too bright and 11 too dark. I’m so glad I went with a shade 11. I can see just perfect running in that amperage range. I hope this helps someone out and definitely try out this lens!