Uvex variotronic sunglasses
Uvex variotronic sunglassesgone is the need to change lenses when the conditions change from bright to dim the latest eyewear technology from uvex means that lenses can change from clear to tinted in less than one tenth of a second when conditions demand performance variotronic inspires confidence and delivers safety lcd technology is what makes variotronic different from other sunglasses a laminate of liquid crystals with a photocell light sensor reacts to the light intensity at any given t