General description Automatic Photoelectric Welding Glasses are designed for optimal protection during welding tasks. These solar-powered, auto-darkening goggles provide excellent defense against bright light, ultraviolet, and infrared rays, ensuring safety and comfort for the user. Technical specifications Lens Size: 150 x 70 mm Material: ABS Style: Head style Package Contents: 4 x goggles Usage Suitable for construction work Ideal for gas shielded welding Perfect for argon arc welding Other information Built-in high-sensitivity probe and lithium battery for enhanced performance Reinforced lens for impact and abrasion resistance High temperature and radiation protection Measurement allowed error: +/- 1-3 cm