does anyone know a vendor that has good rates for protective lenses. I'm working boro and boro color rods so I suppose I need the dark lenses and would like to get two pair so a friend can watch along as I work, but they sure are pricey. any suggestions?
Generationsglass.com still has some on sale I think. As for your friends, We just have a couple pair of economy didys laying around our shop for spectators (about $40 each)