SWISSONE RIGI BLUE BLOCKER Glasses

Blue light is emitted by the sun and some artificial light sources, such as LED bulbs that have this characteristic. It is also found in a large number of electronic devices such as computer monitors, televisions, smartphones that are used every day. Blue Blocker lenses have various levels of filtration from 30% to 65%. The Blue Blocker filter absorbs blue light and prevents it from passing through the lens to the eyes. Consequences of blue light: Prolonged exposure causes fatigue and stinging in the eyes, blurred vision, cataracts, myopia, etc.