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