Switch off the autocollimator illumination. 关闭自准直照明系统。
Analysis and Comparison of the Photoelectric Autocollimator Reticules[J]. 引用该论文 欧同庚;傅辉清.
The autocollimator unit is fastened and is motor positioned to the vertical guidance. 自准直单元被固定并由电机定位垂直向导。
An autocollimator and a microscope objective. By vertical shifting of the reading telescope the distance of. 读数望远镜由自准直仪和显微物镜组成。
Since however the reticle image at larger distance of the autocollimator develops, as converter optics. 然而,随着自准直仪在更远距离产生十字线的像,需要使用长焦距的转换目镜。
This text has analysed the operation principle of the photoelectric autocollimator based on the linear CCD and influence parameter mainly. 本文主要分析了基于线阵CCD的光电自准直仪的工作原理及影响参数。
