Should pay attention to the size of the child's eyes, shape, location, movement, color, etc., as soon as possible to find congenital anomalies, and prevention and treatment of infectious eye diseases originating from the birth canal. The baby is still too young, and he can not tell if he has vision problems. So you need to be vigilant and watch for danger signs of potential problems.
If the baby appears the following situation, I suggest you take him to see a doctor:
1. When you study for him, you need your book to be very close to him
2. eyes often strabismus
3. need to tilt head to see more clearly,
4. Look at the picture, not sleepy, but also rubbed his eyes
5 seems to shed more tears
6. Close one eye to see more clearly
7.where to buy dial vision glasses? you can buy dial vision on amazon or official website.