What is ametropia

summary

I believe that many people in our daily life have never heard of ametropia. Now ametropia is also a high incidence. Next, I'd like to explain to you what ametropia is.

What is ametropia

First of all, mild or moderate myopia, in addition to blurred vision, has no other symptoms. In close work, you can see small targets without adjustment or less adjustment. On the contrary, you feel convenient. But in high myopia, the target is very close at work, and the two eyes are too inward, which will lead to excessive use of medial rectus and visual fatigue.  

Secondly, ametropia often occurs in childhood, because childhood is never correct, so lead to eye damage, leading to ametropia, this eye disease.

Finally, with the development of science and technology, hope is becoming a reality. The corneal structure is like the lens of a camera. Its refractive rate is + 43D, accounting for 2 / 3 of the total refractive rate of the eyeball. Therefore, changing the corneal curvature is the main choice for the treatment of ametropia. The main surgical method for the treatment of ametropia is to artificially change the corneal curvature to achieve the purpose of the treatment of ametropia.

matters needing attention

After the occurrence of ametropia in our daily life, we must pay attention to our work and rest time. We must not face the computer or study for a long time. We can often go outdoors and look into the distance, which can effectively relieve eye fatigue.