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Alja [10]
3 years ago
6

Summarize how the eye gathers and focuses light.

Physics
2 answers:
Sati [7]3 years ago
8 0

Answer:

The eyes collect and focus visible light. The lens and other structures of the eye work together to focus an image on the retina. ... Cells in the retina change the image to electrical signals that travel to the brain through the optic nerve. The brain interprets the electrical signals as shape, color, and brightness.

Explanation:

attashe74 [19]3 years ago
3 0

Answer:

The lens of the eye is a convex lens. It fine-tunes the focus so an image forms on the retina at the back of the eye. Tiny muscles control the shape of the lens to focus images of close or distant objects. The retina is a membrane lining the back of the eye.

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