Schlemm canal, trabeculum, aqueous humor, treatments. Sagittal section of the eye with, behind the cornea, the anterior chamber, the iris and the crystalline lens and then the chamber. The aqueous humor produced by the ciliary bodies (connected by the suspensory ligaments to the lens) passes through the pupil and is evacuated via the trabecular meshwork (at the junction between the cornea and the iris) through Schlemm's canal to the circulation. venous.