一种光学对准器视差检测方法研究

摘要

Considering the problem that the parallax of an optical sight with small field-of-view can’t be tested with traditional method using collimator tube, we established a parallax testing system by using specialized clamp, two-axis displacement platform, a photoelectric theodolite and optical platform. The photoelectric theodolite is taken as the measurement basis. The maximum parallax is tested when the theodolite is on the extreme position of exit pupil in azimuth/pitching direction. Experimental result showed that the system is stable, and the method is easy in operation and has high measurement accuracy.%针对小视场光学对准器视差无法利用传统方法借助平行光管检测的问题，通过专用组合工装、二轴位移台、经纬仪和光学平台搭建一个视差检测系统，它是以光学经纬仪为测量基准，然后通过专用工装将光学对准器固定在光学平台上，调整好经纬仪后，移动导轨至光学系统出瞳的方位或俯仰方向极限位置处检测光学系统的最大光学视差。最后通过试验验证了此系统的稳定性，且该方法简单易于操作，测量结果精确直观。