Aniridia

Aniridia is the absence of an iris, which is the coloured part of the eye. 

Aniridia may be caused by a hereditary defect or by a penetrating injury. Hand-painted soft or scleral lenses may be used to reduce light scatter and improve vision by providing an artificial pupil. They also can significantly improve the cosmetic appearance of the affected eye.

Speciality contact lens solutions


Related documents


Related videos