Abstract: it is a very important principle that the glasses of myopia should achieve the best corrected vision with the minimum degree. For example, if wearing 150 degrees or 200 degrees also corrects visual acuity to 1.0, 150 degrees should be selected. Experts remind: when optometry, the corrected visual acuity can reach 1.0. Do not increase the degree indefinitely in pursuit of corrected visual acuity not reaching 1.5., At present, there is no excellent way to treat myopia. The most common way to remedy vision problems is to correct them with frame glasses or contact lenses. So how to match a pair of appropriate glasses?, Myopia refers to a refractive state in which the focus falls in front of the retina after the parallel light is bent through the refractive system of the eye without adjustment. Therefore, myopia can not see the distant target. If the target is gradually moved closer to the eye and the light emitted is scattered to a certain extent, the focus will move backward. When the target moves closer to a certain point in front of the eye. The closer this point is to the eye, the deeper the degree of myopia., What glasses matching principles should be mastered for myopia?, I. glasses for myopia should achieve the best corrected vision with the minimum degree, which is a very important principle. For example, wearing 150 degrees or 200 degrees also corrects visual acuity to 1. 0, 150 degrees should be selected. Experts remind that the corrected visual acuity reaches 1. 0 is enough. Don’t reach 1 in pursuit of corrected vision. 5 without limiting the number of degrees., II. Those with mild astigmatism can be given low correction. Some patients feel dizzy and uncomfortable after adding astigmatism. They can reduce or do not add astigmatism without affecting the corrected vision, give the eyes an adaptation process, and add it later., III. for those with high myopia who can’t accept all correction for the first time, they should wear low-grade glasses and increase the degree after adaptation, but each increase should not exceed 300 degrees., IV. for patients with irregular astigmatism, if ordinary lenses are difficult to correct, try wearing contact lenses.,
is not an excellent way to treat myopia at present. The most common way to remedy vision problems is to correct them with frame glasses or contact lenses. So how to match a pair of appropriate glasses?
myopia refers to a refractive state in which the focus falls in front of the retina after the parallel light passes through the refractive system of the eye without adjustment. Therefore, myopia can not see the distant target. If the target is gradually moved closer to the eye and the light emitted is scattered to a certain extent, the focus will move backward. When the target moves closer to a certain point in front of the eye. The closer this point is to the eye, the deeper the degree of myopia.
what glasses matching principles should be mastered for myopia?
I. glasses for myopia should achieve the best corrected vision with the minimum degree, which is a very important principle. For example, wearing 150 degrees or 200 degrees also corrects visual acuity to 1. 0, 150 degrees should be selected. Experts remind that the corrected visual acuity reaches 1. 0 is enough. Don’t reach 1 in pursuit of corrected vision. 5 without limiting the number of degrees.
2. Those with mild astigmatism can be given low correction. Some patients feel dizzy and uncomfortable after adding astigmatism. They can reduce or do not add astigmatism without affecting the corrected vision. They can give the eyes an adaptation process and add it later.
III. for those with high myopia who can’t accept all correction for the first time, they should wear low-grade glasses and increase the degree after adaptation, but each increase should not exceed 300 degrees.
IV. for patients with irregular astigmatism, ordinary lenses are difficult to correct. You can try wearing contact lenses.
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have great differences in binocular diopters. With ordinary glasses, you may not be able to obtain ideal binocular vision, and only one eye with low diopter can be fully corrected. Wearing contact lenses works well.