Document ByzkV4jMX7K07yGE778vwbw4J

19--Personal Protective Equipment a. Plastic and metal frame safety spectacles, designed after regular streetwear glasses The etched manufac- turer's trademark on the lenses identify them as safety b Plastic-frame safety spectacles with screened sideshields c Rigid plastic chipper s goggles with standard round lenses designed to 6t over regular glasses d Light-weight, all-plastic visitor s spectacle Fig 19-17 --Representative types of eye protection 482