Shortsighted
The main cause of myopia is that the eyeball is too long. When looking at a distant scene, the light is focused in front of the retina, which makes the image blurred. People with deep myopia are also at increased risk of developing amblyopia, glaucoma, and retinopathy, as well as the chance of permanent vision loss.
Children whose myopia deepens too quickly can be evaluated by an optometrist and an appropriate myopia control plan can be selected.

squint
The eyeball is balanced by six groups of muscles that maintain the position and movement of the eyeball. Strabismus occurs when the muscles are out of balance and skewed.
People with strabismus experience double vision, and the brain even suppresses the image in one eye, resulting in amblyopia.
Optometrists will design appropriate vision training for children with strabismus and exercise the muscles of the eyes to achieve balance.

astigmatism
Due to the different curvatures of the cornea and lens, the light entering the eye cannot form a focus.
The situation is similar to a rugby ball that is sharp on one side and round on the other.
People with astigmatism inadvertently squint their eyes and turn their heads to the side.
Parents should take their children to check the degree regularly, correct their vision and adjust their eye habits.

amblyopia
Amblyopia is vision loss without structural lesions in the eye.
The causes of amblyopia include strabismus, uncorrected degree, and too much difference in the degree of binocular vision.
Early eye examination can make amblyopia get early treatment, so that children will return to normal vision.
