Question

Why do we have two eyes for vision and not just one? Explain the fact on the basis of-
(a) Field of view
(b) Dimensional view

Answer 1

Two eyes give us a wider field of view, i.e., approximately 200 degrees with our two eyes. It helps us by reducing parallax error in vision and increases our depth of perception, i.e., the ability to perceive the world in three dimension space.