EN 166

EN 166 is a European standard that sets safety and quality requirements for protective eyewear, such as safety glasses and goggles. It ensures that these glasses provide adequate eye protection against hazards like impact, optical radiation, and optical clarity. The standard categorizes different types of protection based on their intended use, testing methods, and performance criteria, including resistance to impacts and filtering capabilities. Manufacturers must test and certify their eyewear according to EN 166 to ensure consumers receive reliable and effective eye protection in workplaces, sports, or other environments where eye safety is essential.