Cohan B E, Urban J C
Am J Ophthalmol. 1978 May;85(5 Pt 1):718-9. doi: 10.1016/s0002-9394(14)77114-4.
A double binocular beamsplitter, compatible with Zeiss optics, splits the light from each optical train of a slip-lamp microscope to provide an observer the exact stereoscopic view of the examiner. It has advantages in teaching slit-lamp examination techniques. Further, in surgery at the slit lamp, it allows the observer to function as an assistant and the surgeon to have both hands free.
一种与蔡司光学器件兼容的双目分光镜，将裂隙灯显微镜每个光路的光线分开，为观察者提供检查者的精确立体视图。它在裂隙灯检查技术教学方面具有优势。此外，在裂隙灯手术中，它使观察者能够充当助手，让外科医生双手得以解放。
