Glass Welding Filter Plate Shade 5, 2 in. x 4-1/4 in.

Harris glass filter lens is available in various shades and sizes. Filter plate lenses improve visibility and protect against retinal burns and vision loss caused by UV and infrared light. The shading reflects 90% of radiated heat for less eye fatigue. This lens fits all helmets that accept compatible size lenses. Meets Federal Spec GGG-H-211D and ANSI Z87.1 safety standards.