Auto Darkening HD Welding Lens 2 x 4.25 True Color Welding Filter Lens with 2pcs Replacement Outside Clear Lens Cover for Welding Helmet Shade 3/11

Optics:True Color optical 1/1/1/2 Our worry-free 12-month warranty and friendly lifetime customer service. Welding Lens Size: 2 x 4.25 x 0.19 Viewing Area 3.62 x 1.38 . Fit for our flip-up argon arc welding helmet easily change between our black glass welding lens and auto-darkening welding lens. Auto Darkening Lens: Two independent sensors. Light state: shade 3 Dark state: shade 11. Welding Lens: High definition clarity in welding see clearer weld puddle. Light blue tint in welding no more dark green decrease your eyes strain.