The cornea and the lens are the main parts of the eye that focus light. The cornea, which is the clear front surface of the eye, helps to refract or bend incoming light. The lens, located behind the iris, further adjusts the focus of light onto the retina at the back of the eye. The shape and curvature of these structures can be adjusted to help the eye focus light from different distances, allowing for clear vision at various distances.
The part of the eye that focuses light is called the lens.
