The role of wearing glasses is to correct your eyesight or to see things more clearly

Seeing more clearly, but also correcting vision, the correct prescription of glasses can make your eyes see more clearly, can also prevent eye fatigue, reduce the problem caused by eye fatigue, but these are based on the premise of correct eye use, all many people will deepen after wearing glasses, some people will lose their reading after wearing glasses or even stop wearing glasses, it is because they are good at letting their eyes rest

However, correcting vision is not the same as **, although I have heard of the glasses, but the effect is average, it is said that the lens of hard contact glasses is used to compress and adjust the shape of the lens for a long time to achieve the purpose of reducing the lens, usually only worn when sleeping, but the effect will take a long time to take effect. So generally the most immediate effect now is the use of lasers**.

Therefore, no matter the depth, when you can't see clearly, you should go to the hospital and be prescribed a pair of suitable glasses for you, because the hospital uses dilated pupils to measure the power is usually more accurate, so as to prevent eye fatigue due to unclear vision, and secondly, to prevent accidents caused by unclear vision

But in any case, it's important to use your eyes correctly and relax Don't let your eyes get tired for a long time, otherwise you will only find that the glasses you wear are getting darker and darker

See it better.

So far, I haven't seen anyone around me who has been cured with glasses.

See if your glasses are vision corrective, but lower than moderate myopia is fine.

The answer I give to this question is no, but it is not necessarily scientific. It is not practical to simply use lenses to correct vision, and it must be accompanied by a lot of movements.

Take myself as an example: I have been wearing myopia glasses since the sixth grade of elementary school (96 years) (there is no myopia gene in the family, due to the lack of attention to the eyes) and the glasses are 250 degrees at the beginning. So far, I have changed 7 pairs of glasses.

The degree of myopia has changed from 250 degrees to 550 degrees. Nowadays, glasses are inseparable from daily life, and it is very inconvenient to have glasses.

Wearing glasses with corrective vision lenses is a way to ensure that your eyes are above pseudomyopia. There is no way to correct it during the reading stage, and if you don't pay attention to the myopia, the degree of myopia will continue to increase. The so-called pseudomyopia is a state in which the ciliary muscles continue to contract and the spasms do not get due rest, and the lens thickens with it.

In this way, the parallel light from the outside enters the eye, and after the atrial refraction of the thickened lens, the focus falls in front of the retina, and it is naturally not clear to see things in the distance. During this period, there are no organic changes in the eyeball, if you can take proper rest and **, pay attention to eye hygiene, and use the eyes reasonably. There is still hope for a return to normal vision.

If the pseudomyopia stage is not corrected in time, it will become true myopia over time. In this way, there is no way to change the glasses with corrective lenses, and it can only be done through surgery or other methods**. Therefore, whether vision correction glasses are useful or not depends mainly on individual circumstances!

Good luck with a speedy **.

If you have glasses to adjust your vision, there must be some effect, and then at least that one can adjust your vision. Nor can it go up.

Because myopia is the elongation of the eye axis, the light rays are in front of the retina. The lens corrects the light from the retina to the retina, so there is clear distance vision, but the eye axis is long, so myopia exists.

As for why lenses can correct light?

Light travels in a straight line in an equally homogeneous medium, and the lens density is greater than air, so the light is deflected.

As for the deviation from **? Light sparse folding method. Optically dense and distant method.

Myopia is the deflection of concave lens light to both sides, increasing the path of light, so the unprecedented light moves backwards to the retina.

Problem analysis: If myopia is formed, it can prevent myopia from aggravating, but it is unlikely to return to normal, if myopia is not serious, it can be restored to normal after ** If it is severe, it is also prudent to need glasses ** to restore vision.

Suggestions: **There are many ways to myopia, you can use atropine drugs, you can reduce the refraction, relieve or eliminate the adjustment tension, you can use atropine eye drops in one eye or alternately use both eyes, you can also use cloud hair** is to bring the eyes for distant or outdoor activities, each time lasts for hours, 6 days for a course of treatment, lasting 2-3 weeks There is still a certain effect on myopia Mild myopia can return to normal

First of all, it is very valuable that you have this kind of research spirit, young friend. However, the cause of vision loss cannot be traced with very precise data, because the mechanism of vision loss is complex, and there are many causes, not single, or uncertain. There are still many diseases that are not yet known.

In short, long-term close-up eye use, lack of sleep, lack of outdoor activities are the most important reasons currently known, in order to avoid the rapid progression of myopia, what we can do is to work hard in the known areas, such as avoiding long-term close-up eyes, let the eyes rest for 5-10 minutes every 45 minutes, distant view, blink of an eye, eye exercises, etc.; Refuse to stay up late and ensure adequate sleep every day; Commit to a certain amount of outdoor activities every week, reduce the use of computers and mobile phones, etc. I hope the above text can be of some help to you, thank you.

Myopia and vision are not commutable, not the same concept.

When the eyes are strained, it may cause blurred vision, which can be recovered by resting the eyes.

You are wrong in this way, there are many causes of vision loss, eye diseases, refractive errors (myopia, astigmatism, farsightedness), etc.

It's a complicated issue. I have not heard of the above theory either. I only know that if the myopia is below 250 degrees, it is better not to wear glasses, try to adapt, and listen to it will stabilize the visual ability.

On the contrary, it will be deepened. I used to have a classmate who was 18 years old, and he was between 250-300, and he could still adapt if he didn't match. Later, when I went to college, I was exposed to computers and was more talented, and I usually wore them less.

Seeing near is more important than seeing far away to increase myopia.