👉 The term "supercilium" is a medical term used to describe the small, irregular part of the eye that is responsible for focusing light onto the retina. It is typically found behind the iris and is located just above the cornea and slightly anterior to the lens. The supercilium plays an important role in maintaining visual acuity and function by directing the movement of the eye towards the retina and other parts of the body, preventing vision loss from conditions such as cataracts or glau