Answer: for young students, but also pay attention to writing, reading distance is best not less than 30 centimeters; desk lamps should not be too bright, with ordinary light bulbs 15 watts appropriate, with three-color energy-saving lamps 3 watts appropriate. Prolonged close eye should wear special anti-myopia glasses; see the distance of the computer is not less than 60 centimeters, see the distance of the TV is not less than 3 meters. If you are already nearsighted or have other refractive defects, you should always wear glasses with accurate prescription. Sleep not less than 8 hours a day.
2 Can eye exercises prevent myopia, and can vision be restored if it is already myopic?
A: Vision loss caused by myopia cannot be restored. Eye health exercises can only restore part of the eye fatigue caused by vision loss.
3 What kind of glasses can I wear to protect my eyes?
A: Wearing glasses that are compatible with the environment can protect your eyes. For example: wear sunglasses under strong light; wear distant glasses when distant eyes are predominant; wear near glasses when near eyes are predominant; wear computer glasses when looking at the computer predominantly; wear special glasses for electric welding when electric and gas welding; .......
4 What machines can be used to cure myopia?
A: No machine can effectively prevent or cure myopia. The best way to cure myopia is to wear glasses.
5 Can true myopia be restored?
A: No. True myopia is a condition in which the eye's axial concentration is greater than that of the eye. True myopia is when the eye axis gets longer and cannot get shorter, so it is impossible to recover from true myopia.
6 Does wearing glasses harm the eyes?
A: As long as they are used properly, they are good for the eyes. However, most people use them improperly, resulting in myopic glasses, the more you wear the deeper, the more you wear the eye the worse.
7 Should glasses be worn all the time?
Answer: Eyeglasses are appropriate and should be worn often. But different people's refractive conditions are different, different eye conditions, what glasses should be worn, when to take off and wear different from person to person. The glasses for correcting farsightedness and treating amblyopia should be worn constantly. Other cases are more complex, when to take off and wear different from person to person, can not be generalized, must listen to the optometric expert's advice (do not listen to the layman expert's advice).
8 Will wearing someone else's glasses be harmful to my own eyes?
A: In most cases it may be harmful, so it is best not to wear other people's glasses.
9 Where can I get glasses to protect my eyes?
A: No. 12, Exhibition Hall Road, is the Junming Myopia Control Center. Can be equipped with a variety of eye protection and prevention of myopia glasses.
10 OK glasses are good for eyes?
A: There are not many benefits, but many disadvantages.
11 How to get glasses with large parallax in both eyes?
A: It is really difficult to get glasses with large parallax in both eyes. It is necessary to improve visual acuity as well as to prevent strabismus, monocular vision, prevention of alternating vision and expansion of refractive error. Different people have different conditions, and the method of prescription should be different from person to person. Not only is the prescription method different, but the method of using the lenses will also be different and cannot be generalized. Only after expert optometry can the prescription method be determined.
12 What are the benefits of radiation protection spectacle lenses?
A: Anti-electromagnetic radiation eyeglasses lenses can reduce eyestrain and its symptoms when looking at a computer for a long time.
13 If students who wear glasses protect their eyes well, will their eyesight recover?
A: Vision loss due to myopia and astigmatism is impossible to recover. The vision loss caused by combined visual fatigue can be restored. If the corrected visual acuity gradually improves after wearing glasses, it only means that visual fatigue is gradually reduced.
14 I heard that the computer has radiation, harmful to the eyes, why still take computer classes, how to protect the eyes?
Answer: computer radiation intensity is not large, the eye and the screen to keep 60 centimeters to the eye harmless. The distance from the screen is less than 60 centimeters harmful, will cause serious visual fatigue. Therefore, when you look at the computer for a long time, the distance between your eyes and the computer screen should not be too close.
15 Why do my eyes get 'blurry' when I wear dark glasses?
Answer: Only when the prescription of the glasses is equal to the refractive error of the eye, the eye is not 'flowery'.
16 vision loss, how to restore?
A: Vision loss caused by visual fatigue can be restored after proper rest. If the vision loss is caused by myopia, it is impossible to recover. Therefore, you must proactively prevent the occurrence and development of myopia in advance to avoid vision loss caused by myopia.
17 Which is the best and most effective way to protect your eyes?
A: The best and most effective way to protect your eyes is to use your eyes at the right distance; at the right time, with the right glasses and the right way to use them. Unfortunately, most people don't know these 'correct'. And different people's 'correct' and not exactly the same, it is best to ask an expert after the optometry, listen to the views of experts.
18 How does amblyopia develop and how can it be cured?
A: Amblyopia can be caused by a variety of reasons, the most common amblyopia is caused by refractive defects and visual fatigue. If the amblyopia is caused by high farsightedness and astigmatism, it can be cured by wearing suitable glasses at the age of 3-4 years and insisting on wearing them until the age of 12. If the amblyopia is caused by watching the computer for a long time in close proximity, as long as it is far away from the computer screen, eat some vitamin A, ensure the necessary sleep time, after a period of time can return to normal.
19 How many degrees of myopia is considered myopia?
A: Myopia greater than 0.25 degrees can be considered myopic.
20 Is the condition of the eyes related to heredity?
A: The condition of the eyes is related to heredity. But there is no absolute and inevitable relationship. Heredity is only one of the causes of eye condition. The fact that an egg can turn into a chicken is just a possibility. If the temperature is not right, it cannot turn into a chicken. Put an egg in the freezer and it will always be an egg; put it in a pan and it becomes a beautiful meal. There is a similar situation with the eyes; under conditions where myopia can occur, a far-sighted eye can become myopic. Under normal conditions hyperopia can become orthopia.
21 Can I still read extracurricular books when my eyes are already tired after writing homework?
Answer: After finishing homework, you should immediately do eye exercises, close your eyes and rest for 5 minutes, and then put on glasses to prevent myopia and read books.
22 How many degrees of myopia is better to wear glasses, mild myopia also need to wear glasses?
A: It is better to wear glasses for myopia above 0.50 degrees. Wear glasses for distance when you are looking away, and wear glasses for near when you are looking near, so that you can protect your eyes and prevent the occurrence and development of myopia and myopic complications.
23 How to cure myopia, astigmatism and amblyopia?
A: It is best to wear glasses.
24 Is myopia without glasses harmful?
A: Myopia without glasses can't improve vision or protect vision. More harm than good.
25 Mild myopia, usually wear glasses or not?
Answer: myopia below 3.00 degrees is mild myopia, 0.50 degrees below do not have to wear glasses for distance, but should wear glasses for near; 0.50 degrees above 2.00 degrees of myopia below, should look at the distance mainly when wearing glasses for distance, look at the near mainly when wearing glasses for near; more than 2.00 than 3.00 below the myopia, you should wear glasses for distance, do not have to wear glasses for near.
26 How can amblyopia be prevented and how can it be cured if it is already amblyopia?
A: Amblyopia can be prevented and treated by wearing proper glasses from the age of 4.
27 What are the symptoms of astigmatism and how is it formed?
A: Astigmatism is also a refractive defect. The visual symptoms are blurred vision, double vision, a feeling of dizziness and headache from time to time, and unstable vision. There are many reasons for astigmatism, mainly due to genetics and physiological development before the age of 3, the eyeball grows fast and the eyelid grows slow, so that the cornea grows and develops unevenly.
28 Why do eyes become distorted after wearing glasses?
Answer: There are two reasons: First, after myopia, especially medium and high myopia, the eye axis becomes longer, the eyeball becomes bigger. Whether wearing glasses or not, the eyeball has been protruded than when not myopic. Myopia 3.00 degrees, the eyeball protrudes one millimeter. Second, eyeglasses have a cosmetic effect. Myopia 3.00 degrees is in more than two years of time gradually formed, the eye axis becomes one millimeter longer, the eyeball protrudes one millimeter is also divided into 3.00 times gradually completed. Without glasses, no one can feel this tiny change. After wearing myopia glasses, the concave lens lens shrinks the image of the eyeball, it looks like the eyeball is smaller, get used to seeing it, and form a visual standard. When you take off the glasses and see the real eyeball, the change is obvious and you will feel bigger. The larger the prescription of the glasses, the more obvious the feeling.
29 Is dilated optometry harmful to the eyes?
A: The use of dilated pupil medicine under the arrangement of the doctor is not harmful to the eyes.
30 Does OO eye care device really work?
A: The function of OO eye protection device is to let the eyes in the person sitting still can also be like the state when walking. If you use it to treat myopia, it only has a comforting effect. Because it can not do to learn and prevent synchronization (learning when you need to prevent and can not prevent, prevent when you can not learn, do not learn when you do not need to prevent), the role of prevention of myopia is not great.
31 Do I need to wear glasses when watching TV?
Answer: myopic eyes should watch TV at a distance of 3 meters. You should wear distance glasses with accurate prescription to watch TV. Not only can you see clearly, but also can protect your eyesight and avoid complications of myopia. Myopia without glasses to watch TV is harmful to the eyes.
32 Is it good to wear glasses when running, is it harmful to the eyes?
A: Wearing glasses while running is not harmful to the eyes.
33 What can be done now to not wear presbyopia in old age?
Answer: Now 2.00 - 3.00 degrees of myopia, keep to old age without wearing glasses.
34 Is it better to look at distant objects after writing homework or at the sky?
Answer:It is better to look at distant objects than at the sky.
35 Already low myopia, recently the vision is slightly better, can it be fully restored?
Answer:It is impossible to recover from vision loss caused by low myopia. The better vision means less visual fatigue.
36 How long do I need to take a break from continuous eye use, and how much time is good for a break?
A: At a distance greater than 30 centimeters, orthokeratology or wearing glasses to read and write, students under 15 years of age, 20 consecutive minutes should take a break of 5 minutes; 15 years of age and older students to read for 30 minutes to take a break of 5 minutes. With the right near glasses, you can rest your eyes for 5 minutes for 3 hours.
37 Is it okay to read lying down with your eyes parallel to the book?
A: It is difficult to control and maintain a proper distance when reading lying down, and it is easy to be nearsighted even if your eyes are parallel to the book.
38 Can we wear contact lenses at our age?
A: It is best for primary and secondary school students not to wear contact lenses. Students wearing contact lenses can aggravate myopia and cause various eye diseases.
39 Can I wear progressive multifocal lenses if I am already 3.00 diopters myopic?
A: Progressive multifocal glasses are suitable for middle-aged and old people, not suitable for young students. It cannot prevent the occurrence and development of myopia. This conclusion has been proved by a large number of facts.
40 Under what circumstances should glasses be worn?
A: Glasses should be used at a distance, time and light that match the function of the glasses. Wear the right beneficial, wear the wrong harmful.
41 What happens when there is some discrepancy between the spectacle prescription and the eye prescription?
Answer: There is no bad consequence for a difference of 0.50 degrees. But the difference of 1.00 degrees or more will have some consequences. Such as myopia glasses degree than the eye refractive defects degrees higher than 1.00 degrees, eye myopia is not easy to aggravate, but will feel the distance vision is not good, near vision is even worse; if the glasses degree is lower than the eye 1.00 degrees, distance vision is lower, near vision is normal, it will feel comfortable, but eye myopia is easy to aggravate. If the glasses degree lower 2.00 degrees, and not the same .......
42 Visual acuity decline to what extent, the beginning of should wear glasses?
A: There are many reasons for vision loss, and it is important to identify the cause before determining whether glasses should be worn and with what glasses. If the purpose of glasses is to restore vision lost due to myopia, you should wear myopia glasses when you feel that your vision is not enough. If the purpose of wearing glasses is to prevent vision loss due to myopia, you should wear myopia-preventing glasses to prevent myopia and protect your vision when you feel your vision is normal or has not yet decreased.
43 Besides eye exercises, what else can be done to prevent myopia?
A: The method of preventing myopia with eye health exercises is not practical enough and has limited effect. It is not suitable for the learning style of students nowadays. Can not effectively prevent the occurrence and development of myopia. For Junming myopia prevention and treatment research center independent research and development method, is a comprehensive prevention and treatment, safe and harmless, learning and prevention of synchronization, convenient and practical, throughout the entire method. Therefore, it is the method with the best preventive effect.
44Sometimes the eyes hurt all the time what is the matter?
A: If there is no eye disease, there may be two reasons: one is too close to the eyes for too long; one is farsightedness without prescription correction.
45Can myopia lead to glaucoma, astigmatism or eye diseases?
A: Myopia does not cause but can complicate glaucoma, astigmatism and eye diseases.
46What can I do to prevent my vision from slipping besides wearing glasses?
A: Glasses do not prevent vision loss. The only effective way to prevent myopia is to prevent vision decline caused by increased myopia.
47What eye drops can cure eyestrain?
A: No eye drops can cure eyestrain.
48What if you are already nearsighted?
A: 1. Wear myopic glasses. Get the necessary vision; 2. Wear preventive myopia glasses. Prevent myopia from worsening.
49 Is it good to wear glasses for a long time for myopia?
A: It is better to know how to wear them than not to wear them. Won't wear, the advantages and disadvantages are half.
50How to prevent myopia? Can I prevent it so that I won't be nearsighted?
A: With the way for Junming, prevention before myopia, never myopia; prevention after myopia, myopia will not aggravate.
51How to cure myopia?
A: There is no cure. The best way is to wear glasses.
52Why is myopia?
A: From the objective conditions, 95% of students have the conditions of myopia's physiology and visual environment. From the subjective conditions, 99% of students and parents do not or will not prevent myopia, and the result is inevitable myopia.
53Nearsightedness, is it better to wear glasses, or not to wear glasses? I can't see without them, and I'm afraid I can't take them off without them.
Answer: As long as the glasses fit properly and are worn in the right way, it is better to wear glasses. Why are you afraid of not being able to take them off? Why are you afraid of getting normal vision? Afraid to wear after myopia aggravation? Why don't you use the method of wearing to prevent aggravation?
54What are the ciliary muscle, lens and retina?
Answer: The eye is an optical system, like a fully automatic digital camera. The lens is the equivalent of the camera's zoomable refractive element (lens), which has the function of converging light. The ciliary muscle is the power source of the lens. The retina is the equivalent of the camera's light-sensing and image-developing system. Problems with either part can affect vision. By overusing the ciliary muscle, myopia can occur, and it can worsen the development of myopia.
55Is my vision very good now and will it be myopic later?
A: Students' eyes are unstable and change easily, so if they are not prevented, they will definitely become myopic later.
56If you have myopia, can you cure it?
A: It can't be cured.
57Already myopic more than 4.00 degrees, a new glasses more than 3.00 degrees, the old glasses are more than 1.00 degrees, which one is better to wear?
A: Both should be worn. Look beyond one meter to wear a high degree, long time to look within one meter to wear a low degree.
58Can rubbing the eyes cause myopia?
A: No, it doesn't.
59How can myopia be corrected later?
A: It can only be corrected when you wear myopia glasses. The so-called correction of myopia is optical correction to normalize refraction.
60 Does myopia make the eyeball protrude?
A: It will protrude. A myopia of 3.00 diopters can make the eyeball protrude by one millimeter.
61 What happens to the eye to be considered myopic?
A: Feelings alone cannot determine if you are nearsighted. A professional refractive examination is necessary to determine if you are nearsighted.
62How can I keep my eyes from becoming more nearsighted after becoming nearsighted?
Answer: You can prevent myopia from increasing with effective myopia prevention methods.
63What should I do if I have trouble reading?
A: If your distance vision is normal, or close to normal, you can read normally with the right glasses.
64 Is it good to take eye drops to prevent myopia?
A: Not good. No eye medicine can be effective in preventing myopia in students.
65What should I do if my eyes are hard after studying for a long time?
A: Find out the cause before you talk. If there is no eye disease, there may be two reasons: 1. reading distance is too close for a long time; 2. farsightedness or astigmatism. The problem can be solved by wearing the right glasses correctly.
66How to determine false myopia and true myopia?
A: You must undergo a professional refractive examination to determine true and false myopia.
67I don't know if I'm nearsighted or not, and if I am, how can I get better treatment?
A: Myopia is an incurable disease for students. Any treatment for myopia is an ineffective business practice.
68I wear my glasses only when I look at the blackboard and TV, is this correct? Is there a cure? What can I do to improve my vision?
A: Myopic glasses can be worn this way, but there is no cure for myopia. Vision loss caused by myopia cannot be improved.
69Sitting at the back of the classroom and reading the words on the blackboard is a bit 'flowery', what's wrong?
Answer: If you don't feel 'flowery' when you read, it is possible that myopia has occurred. To find out the cause, it is best to do a refractive examination before saying so.
70 Is there any relationship between the incidence of myopia and age?
A: Under 20 years old, the younger the age, the more likely to be myopic.
71Can wearing glasses cure myopia?
A: It is impossible to cure myopia by wearing any kind of glasses.
72What if I get pseudomyopia?
A: Pseudomyopia is not scientific or accurately defined. What is the problem should be addressed.
73 How much vision loss is considered myopia?
A: Myopia can cause vision loss, but vision loss is not the same as myopia. Other factors can also cause vision loss. Therefore, you can't say that myopia has developed if your vision has decreased; nor can you judge the degree of myopia based on the degree of vision loss.
74Will I get other diseases if I have myopia?
A: The causes of myopia can also lead to other eye diseases that can further reduce corrected vision.
75What can I do to protect my eyes so that I can see the same in both eyes?
A: If the difference in vision between the two eyes is caused by refractive error, it is best to wear appropriate near glasses before the age of 10, when you are not nearsighted, to gradually eliminate the refractive error. But after myopia, it is best to maintain the status quo. Because we can not reduce the degree of high myopia eye, and (can, but) do not want to aggravate the degree of myopia in the low eye, reduce the naked eye vision of both eyes.
76 Which is worse: myopia, hyperopia, or astigmatism?
A: In practice, all three conditions may be different in each person or eye, and refractive examination can only determine this; theoretically, all three refractive defects have a degree of severity, and none of the severe ones are good enough to be separated from eyeglasses.
77 Is it easy to relapse after excimer laser treatment? Is it okay to do the surgery now?
A: Surgery to treat myopia is actually a practice of tearing down the east wall to make up for the west wall (tearing down the cornea to make up for the refraction). The surgery is still nearsightedness. before 25 years old and high myopia is also prone to recurrence later.
78 Can I wear two pairs of glasses?
A: A refractive examination will determine what glasses and how many pairs of glasses should be worn.
79 What can I do to keep my vision from declining further?
A: Preventing myopia can prevent vision loss caused by myopia. It cannot prevent vision loss caused by other factors. Therefore, it is necessary to find out the cause of the original vision loss before taking appropriate measures to prevent further vision loss.
80How can I prevent vision loss?
Answer: Eliminate all the factors that cause vision loss in order to prevent vision loss. For example, myopia is one of the causes of vision loss.
81How can I get my declining eyesight back?
Answer: Vision loss caused by myopia is impossible without glasses. Vision loss caused by eye fatigue can be returned to its former state after proper rest.
82What about myopia and astigmatism?
A: The best option is to wear glasses.
83How to relieve eyestrain?
A: Learn to rest.
84 My myopia is already 7.00 degrees, what kind of glasses should I wear and how can I get better?
A: Once myopia occurs, no matter how light or heavy it is, it can not get better. 7.00 degree myopia should be equipped with two pairs of glasses, one for distance use and one for near use, do not use the wrong one. You can maintain the status quo of myopia.
85 Can myopia be prevented and controlled with eye drops?
A: A large number of facts have proved that eye drops cannot prevent and control myopia.
86How to distinguish between pseudomyopia and true myopia?
A: Whether it is true myopia must be refractive examination. Only looking at the visual acuity chart, based on the phenomenon of myopia can not be characterized.
87How to protect my eyes from myopia?
A: Until the age of 6-7 years, avoid prolonged (more than 15 minutes) close-distance (less than 30 centimeters) eye use. After the age of 6-7, when you enter the first grade of elementary school, you should start to wear glasses to prevent myopia correctly, and continue to do so until you reach the age of 20. This is the only way to avoid myopia.
88Should I wear eyeglasses for 4.7 and 4.8 vision?
Answer: If the vision loss and low common caused by refractive error, if the vision is enough and there is no other discomfort, you can temporarily not wear glasses to correct the refraction. If you want to prevent the occurrence and development of myopia, you should wear glasses to prevent myopia.
89Why is my vision higher in one eye and lower in the other?
Answer: Unequal vision in both eyes is a normal phenomenon with various and unstable causes. If there is a big difference between the two eyes, it is an abnormal phenomenon. The cause can only be determined after a detailed examination. Generally speaking, the difference in visual acuity between the two eyes of students is mostly due to refractive error. Refractive error can be prevented, but it is important to start correcting refractive defects at the age of 5, before the visual acuity disparity.
90 Why do eyes become distorted after wearing glasses for a long time?
A: Eye deformation is not intrinsically related to the length of time one wears glasses. In the case of myopic eyes, wearing glasses for a long time is accompanied by an increase in myopia; an increase of 3.00 degrees will cause the eyeball to protrude by one millimeter. Concave lenses reduce the object, changing shape without changing reality, again creating an illusion.
91Isn't it true that the longer you wear glasses, the more likely you are to become more nearsighted?
A: This is true if the method of wearing glasses is wrong. If you wear glasses correctly, your prescription will not deepen.
92Nearsightedness is around 3.00 degrees, do I need to wear glasses? How can I use the glasses I already have?
Answer: myopia 3.00 degrees of bare eye vision is very poor, you should wear glasses to correct myopia. But don't wear them when you use your eyes for a long time at close range.
93How can myopia be cured or reduced?
A: It is impossible to cure or reduce myopia once it occurs in students. It can only be prevented by using effective methods before myopia develops and worsens.
94My vision is normal and I'm not nearsighted, but I can't see comfortably?
A: This is how it feels if there is no other eye disease, low-grade hyperopia or astigmatism. It can be solved with proper glasses.
95How to correct myopia?
A: No method can correct myopia. Because myopia in students is the result of the eye axis being too long, it is impossible to shorten the eye axis. Myopia can only be prevented but not corrected. Once myopia is formed, it will always be myopia. However, as a refractive state, myopia can be optically corrected with eyeglasses to make the refraction close to normal and the visual acuity improved or restored. Take off the glasses and it's business as usual.
96Is everyone prone to myopia?
A: 95% of primary and secondary school students are now prone to myopia.
97 Can myopia lead to blindness?
A: Highly myopic eyes are prone to blindness. Low myopia is not as likely to cause blindness as normal eyes.
98 Do I have to wear glasses immediately after being nearsighted?
A: If your vision is significantly reduced, affecting your normal study and life, you should immediately wear glasses to correct your myopia. If you don't want your myopia to worsen, you should immediately wear glasses to prevent myopia.
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