<p>Spargo auto shade darkening welding goggles are designed to protect the eyes and face from sparks, spatter and harmful radiation under normal welding conditions. Auto-darkening filter automatically changes from a light state to a dark state when an arc is struck,and it returns to the light state when welding stops. </p><p><strong>Please note, these goggles are not suitable for laser welding & Oxyacetylene welding. They do not cover the whole face therefore, the user must arrange face protection in case of long continius welding. </strong></p><p><strong>Full Specifications:</strong> </p><ul><li>Suitable to all kinds of welding and cutting modes except laser welding.</li><li>Auto-darkening Filter will turn from clear state to dark state as soon as the arc is struck. Response time is less than 1/25000S</li><li>Adjustable Dark state shade - Din8 - Din 12</li><li>Light state shade - DIN3</li><li>Sensitivity: Fixed</li><li>Power Suppply: Solar Cells</li><li>Power on/off: Automatic</li><li>Auto-Darkening filter provides full protection for the user's eyes and face, as well as protects against UV/IR radiations during the entire welding process, even in the light state. The UV/IR protection level is shade DIN15 at all times.</li><li>Dark to clear delay time automaticly changes from 0.2s to 0.5s according to the welding condition.</li><li>Spargo welding helmet comply with EN sagety regulations and ANSIZ87 1-2003 standards</li><li>Colour: Green</li><li>Material: ABS</li></ul><p><strong>Technical Details:</strong></p><ul><li>Filter Cartridge Size: 108x51x5.2mm</li><li>Viewing Area: 92x31mm</li><li>Light State Shade: DIN3</li><li>Dark Variable Shade: DIN11</li><li>Switching Time: Light to Dark: 1 / 25000S; Dark to Light: 0.2 to 0.5 S</li><li>UV/IR protection: up to Shade DIN15</li><li>Welding / grinding function : NO</li><li>Operating Temperature: - 10C to + 55C</li><li>Storing Temperature: - 20C to + 70C</li><li>Gross Weight: 209gr</li></ul>