3 goggles can reduce light damage to the eyes, can not completely prevent direct glare or by the glass, mirrors, smooth metal surface reflected light. So look into the above prohibited wearing protective glasses direct light or reflected light

false

3. Guards against the gobe only to be able to reduce the glare to the eye injury, cannot prevent the perpendicular incidence completely the glare or the glare which by the glass, the reflector, the smooth metal surface reflects.Therefore forbid strictlys wearing guards against the gobe looking strai

3. protective glasses can only reduce the harm of strong light on eye, cannot totally prevent direct sunlight and strong light, smooth metal or glass, reflector surfaces reflect light. Therefore is forbidden to wear protective glasses look directly at the direct light or reflected light

3. The protective glasses can only reduce the injury to eyes of the strong light, can't totally prevent the direct strong light or strong light reflected by the glass, speculum, surface of smooth metal. So forbid wearing the direct-view of protective glasses, the aforesaid shoot the light out or ref