Having two eyes gives a person:(a) deeper field of view (b) coloured field of view(c) rear field of view (d) wider field of view


(d) wider field of view


Explanation

Human beings have two eyes in front of their head, which provides them a wider field of view. With one eye open, a person has a field of view of about 150º, while with two eyes open he has a wider field of view of 180º.


Also, having two eyes enables us to judge distances more accurately, as they are few centimeters apart from each other, which allows us to see the same object from two slightly different angles. Thus, the brain combines these two slightly different images to build a 3-D picture of the object enabling us to judge the distance of the object more accurately.

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Updated on: 10-Oct-2022

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