https://www.ebay.com/sch/i.html?_nkw=3M+07+0012+31Bl+100+Series+Auto+Darkening+Welding+Helmet+8+To+12+Lens+Shade+3+66+X+1+73+Viewing+Areablack&_sacat=0&_dmd=2

3M - 07-0012-31Bl - 100 Series, Auto-Darkening Welding Helmet, 8 To 12 Lens Shade, 3.66 X 1.73 Viewing Areablack

Regular price
$209.00
Sale price
$142.00

Built-in holders for magnifying lens making the lens easier to attach providing a better fit. Locks in light state grinding mode 3 when grinding. Improved headband design with smooth ratchet for precise tightening and more comfort. Feature delay function that allows user to set the dark-to-light- opening time. For most Stick, MIG and higher amp TIG and arc welding processes. This listing is for each. Technical Specification Item Welding Helmet Welding Helmet Type Auto-Darkening Lens Shade 8 to 1