Aug 16, 2019
Photochromic lenses for glasses: Auto-Tinting Advantages
You may hear safety glasses referred to as having "light-adaptive lenses", “transition lenses”, or "variable tint lenses". If you’re considering photochromic lenses, or already have a pair, you may be wondering exactly how they become darker or lighter. The safety glass achieves its photochromic properties through the embedding of molecules, into the molten glass, which allow for reversible darkening capabilities.