in a difference between camera and human eye can we include the point that in camera,lens is made of glass and in a human eye,lens is totaly made up of protien

Asked by Vedant Pal | 5th Feb, 2014, 10:42: PM

Expert Answer:

Yes. The human eye is a flexible convex lens made up of transparent proteins whereas lens of a camera is made up of glass.
 
Human eyes have a blind spot, cameras do not.
 
When focusing, the lens in the human eye changes shape as it changes its focal length to focus. In a camera, the lens moves instead.

Answered by  | 6th Feb, 2014, 09:32: AM

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