Children nowadays are not very old, but their myopia is not low. My vision also declines quickly. After going for an examination, I didn't have much age and wore a pair of myopia children's glasses lenses.

But if you don't wear glasses, the degree of myopia will deepen even more, and in a few years, you will flip over. So at this point, a lens becomes particularly important as it can alleviate children's myopia and provide clearer content for classroom viewing.

It is necessary to purchase children's myopia lenses, and it is important to buy a good children's myopia childrens glasses lens as soon as possible, which can effectively reduce the depth of myopia in children. Lenses rely on a higher-clarity lens film layer to slow down the growth of myopia.

If you want to choose children's myopia lenses, choosing from brands will result in higher overall quality. The main types of glasses are OK glasses, defocus glasses, and regular single-lens children's glasses.

Under the premise of normal visual function, the type of glasses can be roughly selected based on "axial length" and "corneal curvature":

1. If the eye axis is too long and the curvature is normal, defocus glasses can be chosen;

2. The eye axis is too long and the curvature is too large. Choosing an OK lens is costly;

3. If the eye axis is normal but the curvature is too large, priority should be given to the OK lens before defocusing;

4. The eye axis is normal, the curvature is normal, and defocus can be selected, even with regular glasses.