It's ok to wear glasses with which you can see things clearly, and it's ok to wear them when you need them. What the optometrists in Beijing TongRen Hospital usually do is choosing the lowest degree of glasses
guest:
under the condition of being able to see 5.2. Plus: there's no muscle in cornea.
(#171819@0) Last Updated: 2001-8-18 This post has been archived. It cannot be replied.