The property of the eye known as its power of accommodation is controlled by the

Assessment: JAMB UTME - Physics - 1993 Subject: Physics

Question 1 Report

The property of the eye known as its power of accommodation is controlled by the
Answer Details
The property of the eye known as its power of accommodation is controlled by the ciliary muscles. These muscles are responsible for changing the shape of the lens in the eye, allowing it to focus on objects at different distances. When we look at something up close, the ciliary muscles contract, causing the lens to thicken and increase its refractive power. When we look at something far away, the ciliary muscles relax, causing the lens to flatten and decrease its refractive power. This process of changing the shape of the lens to adjust focus is known as accommodation, and it is essential for clear vision at different distances.

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