Weltek Inner Lens 98mm x 47mm x 1mm S4 (Pack 10)

Weltek Inner Lens 98mm x 47mm x 1mm S4 (Pack 10)

These replacement inner lenses protect your welding helmet's optical system. The 98mm x 47mm size fits Weltek and many other helmet models. The 1mm polycarbonate thickness provides durability without distortion. The S4 shade rating filters 99.9% of harmful UV/IR radiation. The anti-static coating resists dust accumulation. Sold in cost-effective 10-packs for regular maintenance. Each lens is individually inspected for optical clarity. The easy-install design snaps into place without tools. Replace when scratches or haze begin to affect visibility. Helps maintain optimal weld pool visibility throughout the lens's service life.