Eichner H
Laryngol Rhinol Otol (Stuttg). 1977 Feb;56(2):167-72.
A new optic system, developed in collaboration with Fa. Wolf is introduced. This new optic facilitates diagnostic and demonstration of eardrum findings. The 6.8 mm Lumina-optic has an air channel for avoiding efflorescence of the optic. By adapting the optic system with a camera good, large and easy reproducible pictures were got.
介绍了一种与沃尔夫公司合作开发的新型光学系统。这种新型光学仪器便于对鼓膜检查结果进行诊断和展示。6.8毫米的Lumina光学仪器有一个空气通道，可避免光学仪器出现风化现象。通过将光学系统与性能良好的相机相适配，可获得大尺寸且易于重复获取的优质图片。
