Which is better for eyes, contact lenses or ordinary glasses?

From the doctor's point of view, the answer is as follows:

Ordinary glasses are good for eyes, carefully matched glasses are better for eyes, and even the best contact lenses are not as good as ordinary glasses.

2 Contact lenses are easy to cause damage to eyes (there are three dangers: ① Contact lenses rub the eyeball, that is, physical damage. ② Microorganisms possibly carried on the lens may harm the eyes and cause inflammation. (3) Chemical substances in the lens maintenance solution damage the eyeball, that is, chemical stimulation.

3. It is strongly recommended not to bring contact lenses, or to bring them as little as possible. Relative to health, appearance should be of secondary importance.