It is not uncommon to see parents in the clinic in tears because they have found out that their child is amblyopic. This is mainly due to the lack of understanding of amblyopia. Amblyopia is a common eye disease in childhood. It is a condition in which a child’s visual acuity reaches 1.0 at the age of 5, but before the age of 5, the child has low vision due to refractive error (farsightedness, myopia, astigmatism) and other non-organic pathologies, and cannot be corrected to 1.0 even with glasses (that is, how to get a 1.0 vision with glasses). However, the development of children is characterized by high plasticity, and it is entirely possible to correct it by wearing glasses and other methods to obtain satisfactory results. To tell parents, amblyopia is not terrible, the terrible thing is to take a laissez-faire attitude, will miss the opportunity to make the child’s vision can not be restored for life, leaving regrets! Therefore, parents are advised to detect it early (regular vision check) and treat it early to return a pair of bright eyes to their children.