Myopia degree is more than 50 degrees, according to the child's need to wear glasses to correct.
1, visual acuity of 0.6 or less, myopia degree of 50 degrees or more, according to the child's needs with glasses to correct, optometry should choose medical optometry, in order to ensure that the correct refractive error is checked, because wearing unsuitable glasses will only increase the burden on the eyes, so that vision loss.
2. If your myopia is over 200 degrees, you should always wear glasses. If you're not wearing glasses, you'll be more likely to see a higher level of myopia.
3, myopia deepens quickly, the length of the eye axis is on the long side, the age of 8 years old and above, can be controlled by corneal reshaping lenses (OK lenses). This is currently recognized by the ophthalmology community as an effective way to control the growth of myopia in young people.
Extended information:
If one eye sees clearly and the other is blurred, it may affect the brain's binocular fusion function for a long period of time, which may not only inhibit the poorly seeing eye from seeing, thus becoming amblyopic, but may also affect stereoscopic vision in both eyes.
If the images obtained on the retinas of both eyes are blurred, not only is it unclear to see things, which affects the children's learning and life, but also affects the visual development of the brain, and amblyopia may also be formed. Therefore, for children, if confirmed to suffer from true myopia, it is recommended to wear glasses.