Arc One HD Auto Darkening Welding Lens Shade 6-13 Size 2”x4”
a friendly reminder from a fellow welder that this specific lens is the variable shade with grind mode and delay settings (push button interface). it is also 0.25" thick so make sure it will fit your hood before purchase. I've had to modify lens retaining clips on certain hoods in the past in order to fit this lens with a front and back clear lenses, namely the cheap 15-30 dollar black welding hood with the flip up lens holder. it will fit these lenses but you may have to shave down the plastic clips in order to fit them in those hoods along with protective lenses. feel free to reach out if you need help with something like that.