Wassill K H, Dick B
Universitäts-Augenklinik Giessen.
Ophthalmologe. 1994 Jun;91(3):399-402.
The objective photographic documentation and follow-up examination of changes in the eye's anterior segment is gaining importance as part of the daily practice. Until now, however, it has been linked with specially designed and expensive photographic equipment. A large number of ophthalmic units around the world do not have access to any form of photography. The advances in videographics do not offer an adequate alternative concerning both fineness of the grain and price per picture.
After installation of a new slit-lamp camera adapter, it was possible to produce color prints and slides. A 35-mm SLR camera with a spot-metering system, a clear view-finder focusing screen, highly sensitive slide film (ISO 640/29 degrees) and a standard 50 mm lens was used. No additional light sources or flashes were necessary in this camera-slit-lamp combination.
This system is suitable to take color photographs of good quality and makes ophthalmic photography readily available, particularly in circumstances where more sophisticated photographic equipment is not available. Because of the fast and easy installation and the additional use for gonioscopic or fundus photography this combination is profitable even for inexperienced photographers.
作为日常实践的一部分，对眼前节变化进行客观的摄影记录和随访检查正变得越来越重要。然而，到目前为止，这一直与专门设计的昂贵摄影设备相关联。世界上许多眼科单位无法获得任何形式的摄影设备。视频图像技术的进步在颗粒精细度和每张照片的价格方面都不能提供足够的替代方案。
安装新的裂隙灯相机适配器后，就可以制作彩色照片和幻灯片。使用了一台带有点测光系统、清晰取景器对焦屏、高感光度幻灯片胶片（ISO 640/29度）和标准50毫米镜头的35毫米单反相机。在这种相机与裂隙灯的组合中，无需额外的光源或闪光灯。
该系统适合拍摄高质量的彩色照片，使眼科摄影变得容易实现，特别是在没有更复杂摄影设备的情况下。由于安装快速简便，并且可额外用于前房角镜检查或眼底摄影，即使对于没有经验的摄影师来说，这种组合也是有益的。
