Children's naked eye vision 1.0 normal?

Children's naked eye vision 1.0 is normal vision, there is no myopia, hyperopia and amblyopia. Myopia is far vision decline, myopia is normal, with myopia glasses can be corrected; farsightedness is to see near, far vision are blurred, need to bring (correction) lenses. Amblyopia is a child in the development of time is not well developed, under normal circumstances, wearing myopia glasses and farsightedness glasses can not be corrected, but the fundus is basically normal. Amblyopic children need amblyopia training to improve vision, childhood is the best stage for amblyopia treatment.