Koo Unisex Blanc Sunglasses Supernova

Name: Koo Unisex Blanc Sunglasses Supernova
Brand: KOO

KOO

VLTVLT, or visible light transmission, is the light that passes through the lens to reach your eye. For example, a dark tinted lens will have a low percentage of VLT, while a light tinted lens will have a higher percentage of VLT.FILTER CATEGORIESCategory 0Light transmission 80-100% • Colourless or very lightly tinted filter. Usually sports or protective eyewear designed to shield against wind, dust, or debris, but not against the sun.Category 1Light transmission 43 - 80% • Very lightly tinted lenses, typically yellow or orange, suitable for lower solar radiation or protection against wind or dust.Category 2Light transmission 18 - 43% • Medium dark filter suitable for moderate sunlight and casual wear. Their tint is slightly lighter than usual. Can be used for spring and autumn walks on sunny days. They will also be useful when driving and frequently moving between shade and sunlight.Category 3Light transmission 8 - 18% • Dark filter suitable for intense sunlight exposure on ......