What causes amblyopia?

The main causes of amblyopia include the following aspects: 1. refractive error eyes focus on light problems, such as myopia, hyperopia, astigmatism, etc., if not corrected in time, may lead to amblyopia. 2. strabismus eyeball position is not normal, so that two eyes can not accurately aim at the same target at the same time, resulting in amblyopia. 3. Abnormal eye movement abnormal eye movement coordination, such as one eye's ability to move impaired, unable to keep pace with the other eye, may also lead to amblyopia. 4. High myopia, abnormal eyeball structure may lead to retinal damage or thinning, thus affecting visual development, resulting in amblyopia. Lack of visual stimulation during critical periods (Such as the first few years after birth) Lack of adequate visual stimulation, such as light, color, shape, etc., may lead to poor development of the visual system, forming amblyopia. 6. Form deprivation such as congenital cataracts, corneal leukoplakia, ptosis and other eye diseases block the pupil, resulting in light stimulation can not normally enter the eye, depriving the macula of normal light stimulation opportunities, may also cause amblyopia.