Using the phone at maximum screen brightness for 2 years, the girl suffered a 500 hole hole in the cornea

Doctors at Taipei have discovered a 25-year-old girl with severe eye damage after two years of using the phone at maximum screen brightness. When examining a girl's cornea, doctors must say that they are cooked in the microwave.

The girl named Chen, a secretary in Kaohsiung city in southern Taiwan. For two years, regardless of whether it was immediately or at night, Ms. Chen used the phone in maximum screen brightness, allowing her to clearly see the contents while outdoors. This makes her eyes hurt and bloodshot.

Upon examination, the doctors found that her left cornea was "hematoma" and her eyesight was permanently damaged. More seriously, they found more than 500 "holes" on Chen's right eye cornea.

One of Chen's direct doctors said that at the maximum screen brightness the phone Chen used emitted glare at 625 lumens, while the recommended level was only 300 lumens. The doctor also said that the exposure of the eye under 600 lumens in just two hours made the injured eye similar to putting it in a microwave oven.

It is not known which phone Ms. Chen uses. But doctors recommend that when using the phone at night, people should not turn off lights in the room to protect their eyes.