Photocromic Lensa

Photocromic Lensa. Photochromic lenses darken to a sunglasses tint when exposed to sunlight or UV ultraviolet and return to a clear state when indoors away from UV light Often referred to as transitions or reactolights photochromic lenses are made of many lens materials including plastic glass or polycarbonate They are typically used as sunglasses that.

Photochromic lenses also known as lightadaptive light intelligent or variable tint lenses automatically adjust to the amount of UV light present and turn eyeglasses into sunglasses when necessary Photochromic lenses are traditionally used in prescription eyeglasses so that wearers don’t have to carry both glasses and sunglasses.

Photochromic lens Wikipedia

Photochromic lenses sometimes referred to as transition lenses are eyeglass lenses that will turn dark (resembling sunglasses) in sunlight and become clear again when indoors This is the result of chemical responses to the presence (and absence) of ultraviolet light.

Photochromic Lenses by Essilor Light Intelligent Lenses

Photochromic lens A photochromic lens is an optical lens that darkens on exposure to light of sufficiently high frequency most commonly ultraviolet (UV) radiation In the absence of activating light the lenses return to their clear state Photochromic lenses may be made of glass polycarbonate or another plastic.