1, myopia tends to be happy among children and adolescents. It runs in the family. Myopia is common in children and teenagers. It is usually the similarity of family members. )
2、? This is a very common problem, which can be corrected by glasses or contact lenses or cured by laser eye surgery. This is a very common problem, which can be corrected by glasses or contact lenses or laser eye surgery.
The medical name of myopia is myopia. Vision problems, such as myopia, are also called correction errors. The medical name of myopia is myopia. Vision problems, such as myopia, are also called ametropia. )
Extended data:
When buying glasses, you must choose the one that suits you. First, we should measure the quantity. Accuracy is very important, so as to better protect our eyes. Secondly, choose comfortable materials, and don't choose inferior ones just because they are cheap.
A pair of glasses that you can wear for a long time, so the material is very important. And you need to consider which shape of lens you are suitable for according to your face and hairstyle. Finally, you must wear it in the shop. If you feel uncomfortable, you must adjust it in time.
In addition, when choosing a lens, the higher the refractive index of the lens, the thinner the lens will be. Therefore, it is generally appropriate to choose the thinnest lens with refractive index above 1.67, preferably 1.74.