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Indira Vishnu MD Analysis

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Indira Vishnu MD told us that human eyes see things upside down.
The brain, amazing organ of thought that they are, turns the images right side up agin. The “eye” of a camera also form an inverted image on the film at the back of the camera. Light rays from the top of an object passes through the lens and strikes the lower part of the film. Light rays from the bottom of the object hit the top of the film. This upside-down image which is imprinted on the film appear right side up in the pictures that are deviloped from the negatives.
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