uvex 9405 full-view safety goggles for, resp. prot. masks, acc. to EN 166uvex 9405 full view safety goggles for, resp. prot. masks, acc. to EN 166 Acc. to EN 166. Large, full vision goggles with all round ventilation system Protective lenses made of cellulose acetate Upper section of goggles body frosted to suppress light reflections Can be worn over prescription glasses Shape at bottom has been specially flattened, making it ideal to be combined with respiratory protection masks Headband can be easily adjusted Technical