A, Optic disc photograph of advance glaucomatous damage demonstrating large cupping and inferior temporal neuroretinal rim thinning with superior hemifield visual field loss. B, StratusOCT scans. C, Ultrahigh-resolution optical coherence tomography. Marked thinning of the nerve fiber layer and ganglion cell layer is evident in both sides of the fovea, most noticeably in the inferior region (I) as well as in the peripapillary scans (II). III, Optic nerve head scans showed deep cupping with elimination of the neuroretinal rim. Inf = inferior; Sup = superior; Temp = temporal.