Once light passes through the iris, it encounters the _____.

Question

Quizplus · Accepted Answer

After passing through the iris, light encounters the lens, which helps to focus the light onto the retina at the back of the eye to create a visual image. The pupil is the opening in the center of the iris and allows light to pass through, but it does not actively contribute to focusing the light. The cornea is the clear outermost layer of the eye that also helps to focus light, but it is encountered before light passes through the iris. The sclera is the white part of the eye that helps to maintain the shape of the eye, and light does not pass through it.

Once Light Passes Through the Iris, It Encounters the _____