当前,有关透镜偏心差的定义及其相应检验方法、检测装置等问题,已引起光学技术界的广泛关心和注意。然而,较少论及单透镜检验偏心的支承问题。其实,不论哪种检验偏心的方案,都不可能缺少被检验透镜的支承这一重要环节。支承的目的不单是承重,更重要的是通过合理的支 At present, the definition of lens eccentricity and its corresponding test methods, testing devices and other issues, has caused widespread concern in the optical technology community and attention. However, less attention is paid to the problem of single-lens support eccentricity. In fact, no matter what kind of test eccentric scheme, can not be missing the important part of the lens being tested. The purpose of support is not only the bearing, but more importantly, the reasonable support