The cornea and the lens both contribute to focusing light waves.

Question

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Both the cornea and the lens are important in focusing light waves onto the retina. The cornea is the transparent outer layer of the eye and is primarily responsible for refracting or bending incoming light. The lens, which is located behind the iris and pupil, can adjust its shape to fine-tune the focus of the light as it enters the eye. Together, these structures help to ensure that light is properly focused onto the retina, where it can be detected and processed by the cells in the eye to create visual perceptions.

The Cornea and the Lens Both Contribute to Focusing Light