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Wenzhou Wanrun Glasses Factory tells you whether the clearer the glasses are, the better

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Wenzhou Wanrun Glasses Factory tells you that for people with myopia, many people have always insisted on wearing glasses "once and for all". However, experts cautioned that glasses should not be used for convenience. The more "transparent" the glasses, the better. This is because if you wear glasses that can see clearly from a distance, when the eyes are focused, the eye muscles will always remain tight, because when you are close, the eyes will become very clear.

If the eyes are closed tightly for a long time, it is easy to cause muscle soreness and stiffness, eye fatigue, and accompanying headache, dizziness, vomiting and elevated intraocular pressure. In addition, long-term close use of the eyes is the culprit for causing and aggravating myopia, because once the muscles are strained for a long time, it is not easy to adjust the focus again. An ophthalmologist vividly explained how to match glasses.

After all, glasses can only help people see things that could have been seen but could not be seen clearly. But it is natural and normal for people's eyes to see things too far away. Glasses are not telescopes. It is unreasonable to wear glasses. You can also see things 800 miles away. Therefore, when matching glasses, as long as the random observation distance, you can almost see clearly. The key is to observe more carefully to see if you will feel dizzy and dizzy after wearing it for a long time. If this happens, it means that the glasses are a little too clear, and Z can adjust the degree again.

In addition, if you are more accurate, you can go to the optician's shop and the hospital to tell the optometrist how far to wear glasses. For example, when matching glasses for children, you can tell the distance between the table and the blackboard, as long as you can match glasses that can see the blackboard clearly. Because the standard optometry standard is 50 meters, if the distance is not specified, the degree must be too deep. The article comes from the network. If there is infringement or violation, please contact us to delete it.

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