Light enters the eye, and is focused by the cornea (the front of the eye) and intra-ocular lens (the lens within the eye) on to the retina.
Dugara Doo N'ịga Head, na-akpụ akpụ isi ìhè , anu anya dugara na-akpụ akpụ isi ìhè , na-akpụ akpụ isi ọkụ , Dugara Doo N'ịga Head Light , Doo-akpụ akpụ isi ìhè ,