Welding Auto Darkening Filter Welder Goggles LCD Display Shading Solar Lens Automatic Dimming Helmet Eye Mask Welder GogglesDescription: Lens color: automatic dimming Transmittance: automatic dimming Function: Welding protection Size: Attribute 1:108mm x 50mm Attribute 2: 110 mm x 90 mm/4.33 x 3.54 inches Thickness: 9 mm/0.35 inches Material: LCD Specifications: 1.9-13 HD LCD dimming screen: automatic dimming only takes 0.1 milliseconds 2. Long-screen solar panel: professional matching welding mask to protect the frame of both eyes 3. Wide-screen solar panel: increase the automatic dimming panel, increase the field of vision, and say goodbye to flash 4. Hand-adjustment design: three adjustment designs to find suitable and comfortable brightness for eyes Package Included: 1xWelding protective lens