As a parent, you may wonder whether your preschooler has a vision problem or when you should schedule your child’s first eye exam.
Eye exams for children are extremely important, because 5 to 10 percent of preschoolers and 25 percent of school-aged children have vision problems.* Early identification of a child’s vision problem can be crucial because children often are more responsive to treatment when problems are diagnosed early.
from AllAboutVision