A head mounted display, which combines a Erfle eyepiece with a reflective relay system and uses a micro display of the reflective liquid crystal on silicon with the diagonal size 18mm, has been designed.
该系统由一个常用的艾尔弗 (Erfle)接目镜和一个反射中继镜组成。
The supplementary accommodation out of eyepiece is presented to solve problems in adjusting and applying instrument with ocular such as spectrometer.
针对分光计等带有助视目镜的光学仪器调节上的困难 ,提出了镜外辅助调节法 ;具体介绍该方法在光学实验中的若干应
