human eye

human eye

Vision – how the human eyes works - Basic Physics

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Visit: http://www.expertsmind.com :- how the human eyes works? The human eye belongs to a general group of eyes found in nature called "camera-type eyes." Just as a camera lens focuses light onto film, a structure in the eye called the cornea focuses light onto a light-sensitive membrane called the retina. How it works and how to see without glasses? Which is better pin-hole or open eye vision? It is explained with simple example.