Professional Quality 1 Year Warranty Variable Control And Grinding ModeFilter Size: 110Mm X 90Mm X 9 MmUv Infrared Protection: Up To Din 15 At All TimesPower On/Off AutomaticallyDark Shade: Din 9-13, Light Shade: Din 4Switching Time: 1/25,000 SDelay Time: 0.2-0.5-0.8 S From Dark To BrightSensitivity: Low-Middle-HighSolar Cells + Lithium Batteries Please Check Out Our Other Items.
eBay