The iris is the part of the eye that controls the size and diameter of the pupils. It is represented by a ring of color in the center of the sclera that surrounds the pupils.
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See also
- eyes
- iris - The colored ring in the center of the sclera that surrounds the pupil.
- pupils - A dark or differently colored surface in the center of the iris.
- sclera - The surface of the eye that contains the iris.
