Can astigmatism wear ok glasses? OK glasses can be worn for myopic astigmatism, but the degree of myopia must be below 6 degrees. Generally speaking, the wearing range of OK glasses is less than or equal to half of astigmatism. If patients often participate in recreational activities or sports activities and do not want to wear glasses during the day, they can wear OK glasses. Usually, we must pay attention to eye protection, eye hygiene and keep the OK mirror clean, otherwise it is likely to cause eye infection.
OK lens is a kind of corneal plastic lens. If the patient has myopia and astigmatism, he can wear OK lenses. Glasses should not be too high. Because patients wearing too many glasses will lead to deepening myopia, they should eat more vitamin foods at ordinary times. Animal liver contains more vitamins, which can maintain normal vision and prevent symptoms such as eye fatigue and dry hair.
Is astigmatism useful to wear ok glasses? It has a certain effect.
OK lenses are mainly used to shape the cornea through the pressure generated when wearing at night, so that the cornea is temporarily flattened, thus correcting the degree of myopia.
The cornea is not a perfect sphere. In addition to myopia, normal people will have a little corneal astigmatism.
This is because the ability of cornea to refract light in horizontal direction and vertical direction is inconsistent, and the focus of light in each direction is different, thus forming astigmatism.
After the cornea is flattened, OK lens can not only reduce the refraction ability of the cornea to light, but also make the refraction ability of the cornea to light in all directions tend to be consistent. So OK lens can not only correct myopia, but also correct astigmatism.
Can the mirror aggravate astigmatism? number
Because the current data for many years does not show that wearing plastic glasses leads to an increase in astigmatism. Most astigmatism is naturally formed, which is less affected by the later period and usually keeps a certain range of fluctuations. However, sometimes children wearing plastic glasses will have temporary astigmatism. This situation is related to the deviation of lens degree and children's sleeping habits at night, and will recover after stopping using lenses.
I suggest you adjust your sleeping habits and living habits. Usually you can't stay up late, pay more attention to eye hygiene, try not to rub your eyes to avoid bacterial infection. Read enough time lines, read correctly, watch less electronic products and pay more attention to details, so that diseases will not come to you.