Radnor Lift Front Welding Goggles With Green Soft Frame And Shade 5 Green 2" X 4" Lens. Soft contoured vinyl frame welding goggles fits snug to your face and over eyeglasses. A tough polycarbonate lens (Shade 5) is fitted to an easy-to-use lift frame for maximum on-the-job versatility. Hooded vents prevent fogging and offer good ventilation.