Transitions Optical has been protecting and enhancing vision since 1990 when we were the first company to commercialize plastic photochromic lenses. Through our partnerships with optical industry leaders, we offer solutions that adapt to changing light in the widest selection of designs and materials, including hundreds of lens combinations. We are continuously improving our lenses to enhance their darkness, fade back to speed, color and indoor quality. Transitions Optical is part of the Essilor group.