Solar Welding Lens Filter Automatic Darkening Goggles Shield for Welding Mask Helmet

Features: 1. This Welding Lens Filter can shade automatically in welding states and filter out the bad light. 2. With solar charge function and full automatic ONOFF, very convenient and efficient. 3. High clear view filter: Using high quality LCD and multilayer optical interference filter. 4. You will get a good eye protection with it at working and prevent occupational disease. 5. It fits all standard welding helmet window opening. Specification: Filter size: 108*51.5*5.5mm 4.25*2.03*0.22in Viewing area: 91.5*34mm 3.6*1.34in Light shade: DIN3.5 Dark shade: DIN11 Switching time: 410000S Delay time: 0.2S Power supply: Solar powered lithium battery (battery is not replaceable) Lithium battery capacity: 60mAh Operating temperature: 10~65 celsius Sensors to weld arc: 2pcs Mask material: PAPP Protection grade against IRUV rays : DIN15 Package List: 1 * Welding Helmet Lens Filter 1. This Welding Lens Filter can shade automatically in welding states and filter out the bad light. 2. With solar charge function and full automatic ONOFF, very convenient and efficient. 3. High clear view filter: Using high quality LCD and multilayer optical interference filter. 4. You will get a good eye protection with it at working and prevent occupational disease. 5. It fits all standard welding helmet window opening.