It burns, it itches, and it feels like tiny grains of sand are scraping over your pupils. More and more people suffer from dry eyes. The problem is a topic of intense discussion in blogs and forums. Many people don't know much about this eye condition,, so it's about time for some information.
We'll tell you what happens when your eyes have to work too hard
How much blue light do we need? And how and when should we be protecting ourselves against it?
What makes our eyes so special
Effective therapies, effective protection
10 tips from BETTER VISION: who are photochromic prescription spectacle lenses by ZEISS ideally suited for and when should they be worn?