RETINA

RPE- retinal pigment epitheliumINL- inner nuclear layer
EZ- ellipsoid zoneIPL- inner plexiform layer
IZ- interdigitation zoneGCL- ganglion cell layer
ELM- external limiting membraeRNFL- retinal nerve fiber layer
ONL- outer nuclear layerILM- internal limiting membrane
OPL- outer plexiform layer

CHOROID

Choroid is best visualized with enhanced depth imaging (EDI-OCT) and swept source (SS-OCT).