Light rays entering the eye is controlled by

Question

Light rays entering the eye is controlled by (A) pupil (B) iris (C) cornea (D) lens.

Tardigrade Admin · Accepted Answer

Pupil is the opening which controls the amount of light entering in eye. When light intensity is high, it decrease in size and when light intensity is low it dilates to allow more light in the eye to make eye enable to see the object.

Q. Light rays entering the eye is controlled by

pupil

iris

cornea

lens.

Pupil is the opening which controls the amount of light entering in eye. When light intensity is high, it decrease in size and when light intensity is low it dilates to allow more light in the eye to make eye enable to see the object.