بدن - چشم

(anatomy) the transparent layer that covers the outside of the eyeball

(anatomy) the round colored portion of the eye around the pupil and behind the cornea

(anatomy) the clear elastic part of the eye that concentrates light in order for things to be seen clearly

(anatomy) the small round black area in the center of the eye, through which light enters

(anatomy) the sensory membrane at the back of the eye that transmits light signals to the brain through optic nerves

the tough, outer layer of the eye that helps protect and maintain the shape of the eyeball

any of the short hairs that grow along the edges of the eyelids

either of the upper or lower folds of skin that cover the eye when closed