Science, asked by sangeeta79, 1 year ago

what is the difference between human eye and photographic camera

Answers

Answered by prantikskalitap8kpsj
2
DIFFERENCE BETWEEN EYE AND CAMERA



diverging rays of light and bends them through the pupil, the round opening in the central portion of the coloured iris.

Your Iris and pupil act like the aperture of a camera. The iris is a muscle which, when contracted, covers all but a small central portion of the lens, allows adjustable control of the quantity of light entering the eye so that the eye can work well in a wide range of viewing conditions, from dim to very bright light.

Finally, your Retina is the sensory layer that lines the very back of our eyes. It acts very much like the imaging sensor chip in a digital camera. The retina has numerous photoreceptor nerve cells that help change the light rays into electrical impulses and send them through the optic nerve to the brain where an image (of what we see) is finally received and perceived. Because of this reception and perception function, retina is, perhaps, the most important component of our eyes. As with the camera, if the “film” is bad in the eye (i.e. the retina), no matter how good rest of the eye is, we will not get a good quality image or picture.

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Answered by sahoorudramadhab2007
0

Both can focus the light and capture the image. However, the two are different in a number of ways. Let us have a detailed look at the important difference between human eye and camera .

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