Ordered 5 lenses and love them all. I kept The Heir, as it is my favorite and the rest were gifted to my instructors and peers in my college welding program. 4 were 1.0 adjustables and one was a passive. Do be aware, if you have a shade with a flip- up lens holder, you may need to dremel the opening to accommodate the larger profile of the 1.0 lenses. (Pictured)
My experience is that they work for all processes and have had no issues using them for TIG.
Shipping was fast and the lenses were well packed.
Overall, I will buy from Ridge Welding Products if ever I need another lens.
