Glasses that are _out of service_ are the most likely to hurt the eyes

Glasses that are "out of service" are the most likely to hurt the eyes

 

How long can I wear a pair of glasses? According to survey statistics,

 

29.2% took 3 years or more to replace a pair of glasses, and 36.4% did not replace them until they were broken.

 

So, how often should I change my glasses? For adults,

 

Generally, it is replaced once every one and a half to two years.

 

The adolescent period is the peak period of eye use, and it is replaced every six months or so.

 

If the lens is "overdue", it will not only cause eye fatigue, dry eyes, astringent eyes, etc.

 

It is also likely to lead to accelerated myopia.

 

In addition, during the interview, 1/3 of the people said that they did not have medical optometry and refraction re-examination during the last glasses.

 

It is not right to only use glasses based on your previous prescription.

 

The editor reminds everyone that vision changes over time,

 

According to the previous prescription, the glasses are likely to do not match your real vision.

 

Not good for vision health.

 

The editor suggests that before each glasses are worn, you must re-optometry.