Congenital abnormalities very rare chances to having this type of disease...
Yes ...have a look on second pupil u will see some images of may be buildings...dis me he can see
Yes. A normal person has 2 pupils. This one would have 3. So is the vision still the same as haviing normal vision.
Totally means he will see from extra pupils, if no abnormalities in extra pupil but vision is same like normal...