Solar Auto Darkening Eye Mask Welding Goggles Welder Eye Protective Glasses (Dark Green)

Specification: Optional color: Blue, Dark Green Filter size: 108*51*5.5mm / 4.25*2.01*0.22in Viewing area: 90*34mm / 3.54*1.34in Light shade: DIN3 Dark shade: DIN11 Dark shade adjustment: Not adjustable Switching time: 5/10000S Induction sensitivity adjustment: Not adjustable Recovery time: 0.2S Battery replaceable: Not replaceable Working temperature -20~65? Number of arc sensors: 2 Mask material: PA/PP Infrared / UV protection rating: DIN16   Package list: 1 x Welding Goggles