Search results
Aug 8, 2022 · Anatomy. Organs. The Anatomy of the Iris. A pigmented curtain regulating the amount of light entering the eye. By Mark Gurarie. Updated on August 08, 2022. Medically reviewed by Michael Menna, DO. Print. View All. Anatomy. Function. Associated Conditions. Tests. Frequently Asked Questions.
Apr 23, 2022 · Updated on April 23, 2022. Medically reviewed by Johnstone M. Kim, MD. Print. The iris is the colored part of the eye that controls the amount of light that enters into the eye. It is the most visible part of the eye. The iris lies in front of the crystalline lens and separates the anterior chamber form the posterior chamber.
Jun 12, 2023 · The iris is the circular coloured part of the eye. It is part of the vascular layer of the eye - the other two components are the choroid and the ciliary body. The central opening of the iris is the pupil. Within the iris there are smooth muscle fibers that control the size of the pupil.
