Retina 10 layers Choroid 1 pigmented epithelium 2 layer of photoreceptors 3 external limiting membrane 4 outer nuclear layer 5 outer plexiform layer nner nuclear layer 7 inner plexiform layer 8 ganglion cell layer 9 optic nerve layer 10 internal limiting membraneRetina 10 layers 2 layer of photoreceptors 3 external limiting membrane 1 pigmented epithelium 4 outer nuclear layer 5 outer plexiform layer 6 inner nuclear layer 7 inner plexiform layer 8 ganglion cell layer 9 optic nerve layer 10 internal limiting membrane Choroid