What about the big difference in vision between eyes?

A large difference in binocular vision, normally seen in the eyes of the disease caused by the degree of difference is relatively large, the common reasons are: 1, anisometropia: refers to the difference between the refractive power of the eyes is greater than 2.5D, called anisometropia. First of all, to carry out detailed medical optometry, clear the refractive nature of the eyes and degrees, give contact lenses. If adults do not want to wear contact lenses, can be refractive surgery. 2, cataract: With age, the incidence of cataract is getting higher and higher. When the degree of cataract in both eyes is relatively large, it will also show a large visual gap. The only solution for cataract is surgery, which can be performed by cataract phacoemulsification and intraocular lens implantation. Generally, the eyes are separated, and one eye is recovered and then the other eye is done. The postoperative effect is still ideal. 3. Retinopathy of the fundus: The disease of fundus disease is very many, first of all to carry out detailed fundus examination, clear cause, treatment. Unfortunately, although the fundus disease can be treated, but also can get some improvement, but a large part of the prognosis is poor.