- CRX PHOTOCHROMIC LENS
Photochromic lenses contain photosensitive substances which modify their chemical structure according to light intensity. The basic colour is clear and becomes darker when the sunlight is deeper, and quickly lightens when the light drops. You can pass from the shadow to a bright area and back always wearing the sunglasses.
- QUATTRO LENS
The Quattro lens is developed for the mountain, as a top protection cat. 4. The basic colour, a special shade of smoke, is developed to reach a relaxing effect on highly reflective surface (snow and ice). The front mirroring aims at reducing the glare.