Heat Treated Filter Lens - Glass 2in x 4 1/4, Shade 9, 50PK

This high-quality lens is designed to provide optimal protection and clarity for welders. Crafted from durable, heat-treated glass, it ensures longevity and resistance to high temperatures. The lens features a, Shade 9 tint, offering excellent visibility while effectively shielding your eyes from harmful UV and IR radiation. Its 2 x 4 1/4 size makes it compatible with a variety of welding helmets and face shields, ensuring a secure and comfortable fit. Ideal for both professional and hobbyist welders, this lens enhances safety and performance during welding tasks.