The eye

Figure 1 shows parallel light rays from a distant star entering a healthy human eye.

Figure 1: Parallel light rays from a distant star entering a healthy human eye

Describe how the cornea and the lens work together to focus these parallel light rays from the distant star onto the retina.

[2]

Figure 1 shows parallel light rays from a distant star entering a healthy human eye.

Figure 1: Parallel light rays from a distant star entering a healthy human eye

Describe how the cornea and the lens work together to focus these parallel light rays from the distant star onto the retina.

[2]

The eye Questions