Why could new glasses be uncomfortable?
Glasses are a special commodity. They aim at improving eyesight and require clarity and comfort after wearing.But in the process of matching glasses, there are often some people say that the new glasses are uncomfortable to wear, always feel dizzy, uncomfortable, with the original glasses feel different, and even a headache.Go to the hospital to check again and again also accord with the glasses of oneself vision level completely, the hospital that optometry matchs lens is very reliable also, won't appear absolutely quality problem.So why is it uncomfortable?
A, the degree of the new glasses has changed
The degree of the new glasses has changed compared with the old glasses, so there will be slight dizziness and sore eyes when wearing them.
B,the old glasses are seriously deformed
The old glasses are seriously out of shape, and they have been worn for a long time. Discomfort will appear after wearing the new glasses.
C,Deviation of pupil distance
Under normal circumstances, the deviation between optical center distance and pupil distance is the smaller the better, so that the assembly is scientific, comfortable after wearing.If the pupil distance is large and the degree is high, you are likely to feel uncomfortable after wearing.
D,The frame has changed
If patients with high myopia wear new rimless glasses, they will experience visual discomfort when they first wear the glasses due to the high polishing brightness of the lens edges
E,The type of lens changes
The original lens is spherical. If the lens is changed to aspheric lens, slight dizziness will occur due to the change of visual effect.
