Endothelial projections in Schlemm's canal.
D000368:Aged; D003315:Cornea / Q000033:anatomy & histology*; D004848:Epithelium / Q000033:anatomy & histology; D006801:Humans; D008297:Male; D008855:Microscopy, Electron, Scanning; D012590:Sclera / Q000033:anatomy & histology*