About This Superior Clarity Lens: Experience incredible clarity while welding with our Tefuawe auto darkening lens, designed to provide true color technology and quick darkening for a safer and more comfortable welding experience. Expert Engineered: Trust in our experienced senior engineers team, who have been dedicated to welding lenses and helmets since 1985, ensuring quality and customer satisfaction. CE & ANSI Certified: Rest assured knowing that our lenses are strictly produced in accordance with CE EN379, ANSI Z87.1 standards, providing you with a reliable and safe welding solution. Polarized Lens Correction: Our lens offers polarized lens correction, providing optimal vision and protection for your welding needs. Rectangular Form & Shade 10 Color: Benefit from our lens's rectangular form and shade 10 color, designed to provide the best fit and performance for your welding tasks. Overview Brand : Tefuawe Color : Shade 10 Lens Correction Type : Polarized Size : 2x4.25x0.2 in Item Diameter : 4.25 Centimeters