The original purpose of prescription glasses is often because you can’t see things in the distance (such as the blackboard, the face of the person walking across the street, the vehicle coming from the front, etc.), and the purpose of optometry is to solve the problem of seeing far away, so there is a principle of prescription glasses, which is based on the lowest degree of vision table of 1.0 at 5 meters. Unfortunately, glasses should be worn selectively, but myopic patients are told to wear them often, imagine the results of wearing them all the time: one is to give up their own regulation of seeing far, because they do not need their own regulation; see near is no glasses to see clearly, but the wrong wear to see about 5 meters near-sighted glasses, then to see near objects is the same as additional regulation of the eye muscle load, equivalent to additional This is the same as having to adjust the distance to see close. This is why people often ask, doctors say that wearing glasses can control the development of the degree, why the glasses wear deeper and deeper? It’s simple, many people ignore the most basic fact: glasses are only a correction of vision, not a means of treatment, and do not contribute to the improvement of their own naked eye vision, wrongly taking an equity plan as a set truth, as a panacea. To put it more directly, myopic glasses are nothing more than to see objects at roughly 5 meters, and nothing else. People can be rational in presbyopic glasses: a little observation will reveal that people with phakic eyes often wear glasses only when they look close, and remove them on their own after looking, because phakic eyes do not need glasses to see far, and if they keep wearing them will only increase the adjustment discomfort of seeing far. However, the wrong wearing of myopic glasses is attributed to the initial ignorance and unthinking of our ophthalmologists, and later to the malicious misinformation of some of them. Visual acuity often refers to the ability of the retina at the base of our eyes to form a clear image; while prescription refers to the refractive power of the refractive system of our eyes. Different people can have different visual acuity for the same number of degrees; likewise, the same visual acuity can have different numbers of degrees. However, for the same person, the higher the prescription, the worse the vision for the same period of time. There is a correlation between the two, but there is no formula for converting them to each other. Objectively speaking usually should be concerned about the vision, not the degree. The habit of thinking of optometry and prescription glasses leads people into the misunderstanding of prescription glasses, and once prescription glasses are basically equal to giving up treatment, so the traditional ophthalmology of the academy has the conclusion that myopia cannot be treated, this misguided and even unconscious, but the harm is huge. Myopia glasses are just a vision correction tool, not a treatment. Its only efficacy is to improve corrective vision, which has no effect on the improvement of naked eye vision, but, on the contrary, plays a role in contributing to the accelerated decline of naked eye vision. People wear myopic glasses, his distance vision is improved, but his eye muscle self-regulation function also gave up at the same time, the rigid eye muscle is not effectively relieved. The extra burden on the eye muscles is increased by wearing glasses even when looking close, because the eye first has to offset the degree of glasses before seeing clearly. This adds extra adjustment to the curved light of the eye than when you don’t wear glasses. So it causes an accelerated loss of vision and a rapid progression in the number of glasses. This is the main reason why the more you wear glasses, the deeper they get. There has been a clear misunderstanding in the development of ophthalmology: optometry is regarded as quite important, and this is what has caused the current serious reality. The introduction of excimer laser surgery and keratomileusis today is the same as the introduction of western glasses in the past, both have taken an eclectic approach, a little more rational and dialectical, would have taken an attitude of abandonment, unfortunately not. There is a big taste of mainstream medicine, a big taste of replacing optometry. The popularity of optometry has created an uncontrollable situation. Non but not to reflect, and the equivalent of optometry laser surgery and keratomileusis and began to bloom everywhere, is happy, is worried, God knows, earth knows, heart knows, time will prove everything. Always remember one thing: fashion is not necessarily scientific. If people engaged in scientific research or medical workers will only pursue fashion and short-term interests, rather than diving into research and scientific discrimination, it will be a disaster for humanity. If you understand the relationship between the above three, you will understand how to wear glasses correctly, and you will understand why over-reliance on glasses is the culprit of accelerated increase in prescription and rapid vision loss. So myopia glasses, laser surgery, keratoplasty, etc. is a kind of helplessness, not what is not the second best way. The concept determines the outcome, the treatment is the most critical, with effective treatment is to have the target, is the key to control the development of the degree. Although many people are influenced by traditional concepts and do not believe in these, but, time will tell, progress will eventually be recognized and popularized, I hope more and more people can quickly change their perceptions and come to the right route, do not be misled and bury your child’s vision.