随着光学仪器工业的发展,人们从实践中逐渐认识到透镜中心偏的存在破坏了光学系统的共轴理论,因此,国内外越来越多的光学工作者投入了中心偏检测仪器的研制。近年来,由于大家的共同努力已取得了很大的进展,相继研制出的检测仪器有反射式、反射透射式、干涉定心法等……。目前,国外已发展到与电子计算机联动的自动定心装置;国内也有不少单位和个人从事这方面的工作。如大邑光电技术研究所把自行研制的中心便检测仪用于航测仪器的透镜胶合与装配定心,大大提高了产品象质;8461厂把转动承座的反射定心仪用于 With the development of the optical instrument industry, people gradually come to realize from the practice that the existence of the center of the lens destroys the coaxial theory of the optical system. Therefore, more and more optical workers at home and abroad have devoted themselves to the development of the center-offset detection instrument. In recent years, thanks to the joint efforts of all of us, great progress has been made. The testing instruments successively developed include reflection, reflection and transmission, interference centering and so on. At present, foreign countries have developed automatic centering devices linked to electronic computers. Many domestic units and individuals are also engaged in this work. Such as Dayi Optoelectronics Technology Institute of the center will be developed by the detector for aerial instrumentation, lens gluing and assembly centering, which greatly enhance the product quality; 8461 plant bearing revolving center of gravity used in