goggles UV filter CAT.3

UV Filter CAT.3 CE Standard: EN 1836, 2005(A1.2007) The marking that should be on the glasses is: Cat.1, Cat.2, Cat.3 & Cat.4. The filter category should be chosen based on the conditions in which you will wear the glasses. Filter application table Cat.... Where you will wear the glasses: Filter category Cat. for you: cloudy days, in low light 1, 2 in places with constant, moderate lighting 2, 3 in places with variable lighting 2 on holiday trips, in subtropical, tropical, or equatorial climates 3, 4 while driving vehicles 2 or 3 while staying by the sea 3 during high-altitude hikes 4 while practicing sports such as sailing, skiing 4