my son has 3 years now and after the examination the doctor found astigmatism in both eyes
2.75 in the right eye and 3.25 in the left eye
accordingly the doctor told me that he will always wear the glasses .
plz
1- are these degrees serious ? and if not what is the serious degree?
2- and will he wear the glasses the whole day or some hours only a day ?
3- and what about the difference between the degrees in each eye is it normal or not ?
thanx alot ......... plz answer me