KROST UV Protection Auto Darkening Welding Goggles with Clear Inner Lenses Welding Helmet Solar Welder Eyes Glasses Flip Up Lens Eye Protection UV Protection | Variable Light

Material:ABS View area: 92*31mm Shade control:Light states:DIN3 Dark states:DIN11 Dark state Shade No : DIN9-DIN13 stepless adjustment Switching time:Light to Dark:1/25000s(working at room temperature) Delay time:Dark to Light:0.20-0.35s Power supply:Solar cells,no battery change required Power ON/OFF: Fully automatic Operating temperature:-10 to +55 C Weight:250g.Clamshell form to facilitate your welding work. -Unique ventilation holes, so that you are more refreshing in the summer. -Professional welding protective glasses, can be turned up front cover design, easy to use. Specifications: Color: green+black Materials: plastic Style: head clamshell type Type: welding glasses Transmittance: 98 Function: welding, gas welding Frame Shape: square Package Included: 1 x Industrial Welding Goggles