Heavy pupil

A heavy pupil is two pupils in one eye. In ancient mythology, people with heavy pupils are generally saints, but in fact, according to modern medical explanation, this situation is that the pupil has undergone adhesion distortion, which changes from O shape The shape of ∞, but does not affect the entrance of the beam, is also called the pair of eyes. Modern medicine believes that it is an early cataract phenomenon. Because the eyeballs are light in color, they look like big pupils and small pupils, so they are called heavy pupils.