Question

How does our eye works

Answer 1

Beacuse of a sensitive substance called Retina ,... and iris.. pupils .

Answer 2

in a normal eye the light rays come to a sharp focusing point on the ratina .The ratina functions like a film in a camera .The ratina resive the image that the Corina focuse thruogt the eyes internol lence and transforms this image in to electrical impulse that are carrid by the optic nervas to the brain