Designed for the welding professional, this filter lens offers a perfect blend of safety and clarity. Crafted from heat-treated, hardened glass, it provides a shade of 8, ensuring optimal protection against harmful ultraviolet and infrared rays while maintaining optical precision. With dimensions of 5.25 inches by 4.5 inches, the lens features smooth rounded edges for comfort and ease of use, making it an essential component for welding helmets. Whether you're engaged in light or heavy-duty welding applications, this lens is engineered to meet rigorous standards, providing the durability and reliability you need in demanding environments.