_:nfbc50cc8c15349b1beaff9e5af36d599xb2
<http://schema.org/text>
"Lens Type\nIt comes with either a fixed lens or a variable lens. A fixed lens comes with just one lens that stays the same as you weld, and most manufacturers opt for a number 10 lens. With a variable lens, the shade on that lens will adjust based on the type of work that you do, and many of these welding helmets come with a lens that ranges between at least five different shades.\nAuto Darkening\nReaction Time\nAdjustable Fit\nSensors\nKnob Placement\nKnob Size\nExtra Padding\nBattery Power Type"
<https://bestweldinghelmet.review/welding-carts/>