Just like shooting glasses
July 12, 2017
From what I can tell these lenses do the same thing the yellow tinted shooting glasses do. They block out blue light and enhance other wavelengths. This is very good if you weld in poorly lit areas. Also seems to help you see the weld and weld puddle more clearly. I dig em!
Easy to replace, does the same thing shooting glasses do.
If you find a con let me know.