pigment layer,retinal layer,choroid fissure,eye,iris,optic nerve,optic stalk,retinal neural layer,bipolar neuron,retinal ganglion cell layer,retinal stem cell,retinal neural layer,peripheral retina,retinal progenitor cell region,lens fiber cell mass,cornea,ciliary body,iris,pupil,choroid,sclera,horizontal cell,retinal inner plexiform layer,optic fiber layer,ciliary marginal zone,central retina,optic nerve,retina,retinal stem cell region,lens transitional zone,inner limiting membrane,retinal outer nuclear layer,choroid fissure,retinal ganglion cell,retinal pigmented epithelium,lens epithelium,retinal outer plexiform layer,retinal inner nuclear layer,lens placode,Mueller cell,conjunctiva,globe,optic disc,retinal progenitor cell,lens,outer segment disk,amacrine cell,outer limiting membrane,lower eyelid,outer segment cilium,photoreceptor layer,eye photoreceptor cell,glial endfoot