Question

Is the ciliary muscle responsible for light adaptation in the eye?

Answer 1

No, the ciliary muscle is not responsible for light adaptation in the eye. Light adaptation is the process by which the eye adjusts to changes in light levels, allowing us to see in both bright and low light conditions. This process is controlled by the iris, which adjusts the size of the pupil to regulate the amount of light entering the eye. The ciliary muscle, on the other hand, is responsible for controlling the shape of the lens in order to focus light onto the retina for clear vision.