![FDA approves first ever contact lenses that get darker in sunlight | London Evening Standard | Evening Standard FDA approves first ever contact lenses that get darker in sunlight | London Evening Standard | Evening Standard](https://static.standard.co.uk/s3fs-public/thumbnails/image/2018/04/20/16/contactlens2004a.jpg?width=968&auto=webp&quality=50&crop=968%3A645%2Csmart)
FDA approves first ever contact lenses that get darker in sunlight | London Evening Standard | Evening Standard
![I tried Acuvue's contact lenses that turn dark under the sun - and I'd buy them if it weren't for the price, Lifestyle News - AsiaOne I tried Acuvue's contact lenses that turn dark under the sun - and I'd buy them if it weren't for the price, Lifestyle News - AsiaOne](https://media.asiaone.com/sites/default/files/inline-images/howitlooks_ACUVUE.png)
I tried Acuvue's contact lenses that turn dark under the sun - and I'd buy them if it weren't for the price, Lifestyle News - AsiaOne
![3 Tips for choosing Photochromic Lenses | Transitions / Reactolite / Sensity / Photofusion - YouTube 3 Tips for choosing Photochromic Lenses | Transitions / Reactolite / Sensity / Photofusion - YouTube](https://i.ytimg.com/vi/eV9M82_neY8/mqdefault.jpg)
3 Tips for choosing Photochromic Lenses | Transitions / Reactolite / Sensity / Photofusion - YouTube
![The lenses of my glasses get darker when exposed to sunlight. Last night I left them at such an angle that only part of the lens was exposed to the morning sunlight The lenses of my glasses get darker when exposed to sunlight. Last night I left them at such an angle that only part of the lens was exposed to the morning sunlight](https://i.redd.it/u91a80mimwo51.jpg)