Tag: How does myopia occur?

How does myopia happens?

How does myopia happens

How does myopia occur? The cause of myopia may be, The curvature radius of corneal and lens refraction surface is too small, the focal power is too large, and the deflection of Zhi light is too strong (this is called refractive myopia); Or the anteroposterior diameter of the eyeball is too long (this is called […]