Question

what is the main function of cornea?list atleast 3 functions.

Answer 1

cornea is the eye's outermost lense
it helps the light to pass through
it helps in reflection

Answer 2

cornea:the transparent spherical membrane covering the front of the eye. It's features are:
1)it is part through which light enters.
2)most of refraction occurs on this part.
3)it is found infront of iris.