Glasses for myopia 20, glasses for myopia

There is no harm, my glasses are 275, I can't see clearly before I use glasses, I don't wear books when I read, I don't wear anything near me, first of all, you have to figure it out, myopia, that is, the lens becomes convex and causes myopia, you now have a prescription of 750, you can wear 550 to see near things, if you also wear 750 lenses, it will aggravate the severity of myopia.

Because the general foot correction glasses are glasses that fill your prescription, like your 750-degree glasses, which are designed for you to see things at a distance of 5 meters. If you wear such glasses to see something within 5 meters, the lens will shrink more violently, which means that the power is easier to deepen; And the glasses with a light tael are just about the same.

In fact, you can rest assured that the progressive film that many people bring now is designed with this principle, looking at the distance degree is deep, and the near degree is shallow. You're doing that now it's like taking a progressive film, but it's a little more troublesome

It's better to wear it this way, several of my classmates have progressive films, which originally rose more than 100 degrees a year, but now the degrees are basically not long

I hope to help you with the summary of my own experience and knowledge

Usually corrected vision is normal, but it can be fine-tuned up and down according to the needs of life. Since your eyes are mostly stable, you can adjust the prescription of your glasses as you described according to your own vision.

Myopic eyes should go to a professional hospital for mydriatic and astigmatism examinations, according to the doctor's advice, wear glasses with appropriate prescriptions, and generally do not take them off.

If it is determined that it is true myopia, it is generally necessary to refraction, measure visual acuity, and then measure the specific power that needs to be worn according to your situation, and then choose glasses according to the power, you can go to the ophthalmology department of the hospital for examination or a regular eye hospital.

First of all, if you are nearsighted, you should go to the ophthalmologist or the place where you are fitted with glasses to test your glasses, and whether you have astigmatism and can wear suitable glasses.

It is recommended to wear glasses all the time for moderate myopia, so that it is more convenient in life, and there will be no problems caused by unclear vision, and at the same time, it can also avoid the deepening of myopia. The frames should not be too loose or too tight, the distance between the temples and the degree of bending of the temples should be appropriate, and the glasses should not be too loose or too tight. The eye must be opposite to the optical center of the lens in order to produce a prismatic effect, otherwise it will cause people to have symptoms such as distortion of the examination content, dizziness, eye soreness, fatigue, and even strabismus.

The first choice for wearing myopia glasses is to measure the exact dilated refraction and wait for the pupil to return to normal before determining the degree of spectacle. Secondly, parameters such as interpupillary distance and lens center are measured to provide accurate information for the production of glasses. After the glasses are made, they should be tried on and the nose pads and temples should be adjusted according to the specific situation to achieve a comfortable nose and ear comfort.

The preparation of myopia glasses requires strict operation steps, only in this way can we achieve good corrected vision, so that the eyes can see things comfortably and durably. Myopia below 300 degrees is mild myopia, 300 to 600 degrees is moderate myopia, and above 600 is high myopia.

Many myopia patients are entangled in whether to wear glasses or not, and moderate myopia should wear glasses for a long time to prevent the degree from deepening, but moderate myopia can choose to wear or not to wear it according to needs. On the issue of wearing glasses, some people insist that the myopia effect of glasses after wearing them for a long time is very aesthetic, and some people insist that taking off glasses for a while will deepen myopia, so what good glasses are always worn, do not forcibly twist the frame of the glasses, take them off with one hand, when wearing glasses, the frame will cause the glasses to deform due to uneven deformation, so you must use both hands when taking off and wearing glasses.

The above is a detailed interpretation of the problem, I hope it will help you, if you have any questions, you can leave me a message in the comment area, you can comment with me, if there is something wrong, you can also interact with me more, if you like the author, you can also follow me, your like is the biggest help to me, thank you.

The correct way is to wear myopia glasses every day, but you can take them off when you sleep, you should wear glasses when you look at things, don't squint to see things, you must wear them for a period of time, and you can't look at things near anymore, so you don't wear glasses.

When wearing glasses for myopia, you must first go to a regular hospital for corresponding testing, match the most suitable glasses for your eyes according to your degree, and then you need to wear them on time every day, and you can't take them off at will, you should try to keep wearing the same glasses for a long time, and you should check your eyes accordingly in time.

After wearing glasses for a long time, take off the glasses as much as possible to let the eyes get enough rest.

Be sure to adjust the height of your glasses at all times. Be sure to go to a professional optical store to get glasses fitted, don't rub your eyes indiscriminately, and hold the frame of your glasses with both hands when wearing glasses to prevent them from deforming. Be sure to pay attention to eye hygiene.