(三)视网膜或内膜 视网膜盲部 Pars caeca retina 视网膜虹膜部 Pars iridica retinae 视网膜睫状体部 Pars ciliaris retinae 视网膜视部 Pars optica retinae a Lines the choroids Composed of two lavers An outer pigment cell layer Inner neural layer(four layers（三）视网膜或内膜 视网膜盲部Pars caeca retina 视网膜虹膜部 Pars iridica retinae 视网膜睫状体部 Pars ciliaris retinae 视网膜视部Pars optica retinae ❑ Lines the choroidsComposed of two layers ◼ An outer pigment cell layer ◼ Inner neural layer (four layers) Up