This is an extremely rare condition where a person develops two irises, corneas and retinas on the same eyeball of each eye. There are a few cases of famous historical and great figures who were born with this specific condition. This condition is expected as a result of a genetic defect or mutation. A person with double pupil may have the amazing ability to increase the volume and quantity of visual information that is taken in when he sees. The focus of the person with this defect may also be vastly improved. Due to the inadequate evidence and less report on this situation, there is no official records mentioned or exist any medical records. As this condition is not mentioned in any medical records or literature, most of the people considered this as a old fiction story. The condition of Pupula Duplex is not yet forwarded for the research process. So the information available about Pupula Duplex is very less.
