What's good for electric welding goggles?
Must wear or use the welding mask qualified, and the welding mask above the black glass proposal with No. 7 (hardware stores), this kind of black glass than ordinary glass black sunglasses, strong ultraviolet radiation can produce more effective barrier when welding!
Dry welding work can not directly wear certain so-called "electric welding glasses", so that it is easy to damage the eyes and facial skin!
Gas welding or gas cutting can wear the right color sunglasses.
