Developing eye (optic vesicle) Eyelid Optic cup Developing Lens pit Lens Optic stalk Developing sclera Eyelid Optic nerve enclosing hyaloid vessels Developing choroid Choroid Optic cup Sclera Outer layer -Eyelid Inner layer Ciliary body Iris Lens vesicle Cornea Lens Primary Optic stalk vitreous body Conjunctival Hyaloid vessels sac