Clear view: Extra large curved lens prevents fogging and provides high-resolution clarity. HD optical system delivers an unobstructed view of welding dynamics during work. Durable construction: High-quality PC material for lasting strength with wear-resistant surfaces. Scratch-resistant viewing window preserves clear sight during welding and supports long-term durability. Advanced filter system: Filters block harmful UV rays and handle high brightness. Reliable eye protection for TIG welding and other work environments. Dust-reducing design: Tight edge construction blocks welding particles and smoke. Flexible support ensures stability and limits dust intake efficiently. Use scenarios: - TIG welding in production shops where sharp vision and UV protection are critical. - Metal fabrication, automotive repair, and maintenance tasks requiring clear visibility and durable protection. - General welding in construction sites or home workshops with bright light and smoke.