1. Is the degree of myopia increased the more you wear it?
Once juvenile myopia is diagnosed as true myopia, with the growth of the body and the excessive use of the eye at close range for several years, most of it is caused by the lengthening of the eyeball. The purpose of wearing glasses is to see distant objects clearly and delay the increase of the degree too fast. If Wearing inappropriate glasses will cause the eyeball to swell and hurt, causing visual fatigue, and the acceleration rate will increase. Without glasses, the eyes will try to see blurry things clearly, thereby stimulating the increase of myopia. Wearing glasses that match the eyes can reduce it. The burden on the eyes, delay the rapid growth of myopia.
2. Will wearing glasses cause eye deformation?
Wearing glasses will not affect the deformation of the eyes. Once myopia occurs in adolescence, the degree increases year by year. Most of the reasons are due to the lengthening of the eyeball, so we mistakenly believe that the eye is deformed. Another reason is that the myopia lens is a concave lens, and the object will become smaller and farther when viewed through the concave lens. When people who wear glasses for a long time occasionally take off their glasses, they will feel that their eyes will become larger and convex, which is just a visual effect and has nothing to do with myopia glasses.
3. Is the prescription of the glasses smaller than the actual degree?
In general, do not use a low degree. For myopia correction, the smallest degree that can achieve the best corrected vision should be selected. For hyperopia correction, the largest degree that can achieve the best corrected vision should be selected. Low-fit glasses cannot make all the light projected onto the retina. For short-sighted children, it will accelerate the growth rate of myopia, and for hyperopic children, it cannot relieve fatigue.
4. Are short-sighted people blind?
Presbyopia is a physiological phenomenon. Everyone has it with the increase of age. It is an inevitable objective law. Just like the old people, the hair is gray and the teeth are loose. It is just because of the nature of work and the habits of using eyes in life. The time to feel the eye is different. People who are nearsighted will also have blindness, but those who are short-sighted will have blindness later, and those who are farsighted will have blindness earlier. In addition, the morning and evening of blindness is also related to the nature of work. Generally, people who work at close range will show blindness in advance.
