Salice 004 CRX Glasses White/Blue

Photochromic lenses contain UV-sensitive substances that change their chemical structure based on the intensity of the light. The lens has a light base color that becomes darker when the sunlight is stronger, and quickly returns to the initial color when the light decreases. This technology allows you to always wear your glasses by switching from shadowy to particularly bright areas and vice versa. The colors available are CRX bronze and smoke (category change from 1 to 3) available on models 019 – 005; bronze ( change of category from 2 to 4 ) on models 59G-008 – 007 and transparent (change of category from 0 to 2) on model 838.

Grey smoke lens