Self-Tinting Contact Lenses Are Now A Real Thing

Self-tinting contact lenses are about to become a real thing that you can buy with real money.Johnson & Johnson have been developing the new state-of-the-art contact lenses for the last few years and have finally created a contact lens that can darken almost instantly upon contact with direct sunlight.Taking almost a decade to develop these photochromatic lenses can be reused for up to two weeks.While it’s not clear which technology the company has employed it’s likely that due t