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A member asked:
How do the eyes work to create images from refracted light rays?
A doctor has provided 1 answer
Electrochemical: The focusing elements of the eye present a sharp image of what is viewed to the retina. Those cells convert the image by a chemical shift, to an electrical signal which travels up the optic nerve to the brain where the image is interpreted and vision is made.
Answered 1/31/2015
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