Fig. 14. Electron micrograph of an oblique sagittal section through the inner wall of Schlemm's canal. The connecting fibrils (CF) derive from the sheaths of elastic-like fibers and are attached to the cell membranes of the inner wall endothelium (E, arrows). Asterisks indicate plaque material. A, subendothelial fine fibrillar material; Sc, Schlemm's canal;SE, subendothelial cells. (Rohen JW, Futa R, Lütjen-Drecoll E: The fine structure of the cribriform meshwork in normal and glaucomatous eyes as seen in tangential sections. Invest Ophthalmol Vis Sci 21:574, 1981)