Goldmann H, Lotmar W
Albrecht Von Graefes Arch Klin Exp Ophthalmol. 1977 Apr 22;202(2):87-99. doi: 10.1007/BF00410995.
Easy detection of temporal variations of tissue configurations within the optic disc or other structures is possible by means of stereoscopy: Stereochronoscopy. Photographic pictures of the papilla are taken from time to time at exactly the same angle; when any two of them are paired and viewed with a stereoscope, temporal form changes immediately show up as stereo effects (Schirmer [2]). Since continuing glaucomatous damage cannot be diagnosed either by visual field defects or by actual c/d ratios but only by their temporal changes, this method may prove of diagnostic value.
通过立体视镜（立体时间视镜）可以轻松检测视盘或其他结构内组织形态的时间变化：定期以完全相同的角度拍摄视乳头的照片；当其中任意两张照片配对并用立体视镜观察时，时间形态变化会立即以立体效果显现出来（席尔默[2]）。由于持续性青光眼损害既不能通过视野缺损诊断，也不能通过实际的杯盘比诊断，而只能通过它们的时间变化来诊断，因此这种方法可能具有诊断价值。
