asphere

基本解释

In addition to plane, sphere, the LTP can test surface of cylinder, conic, toroid, ellipsoid, hyperboloid, different kind of rotary surfaces and no standard asphere.
可测量的面形除了平面、球面外，还有所有非球面，如圆柱面、圆锥面、抛物面、椭球面、双曲面、超环面、各种旋转面和其他非标准非球面。
This part including: the design of typical aspheric opthalmoscopy lenses, test and making of 20D single asphere lens, and discussion to the making result.
包括典型非球面眼底镜的设计，20D非球面间接眼底镜的检验加工，并对加工结果进行了讨论和评价。
Comunication and data processing of asphere measurement device
非球面检测系统的通信及数据处理
Testing asphere by subaperture stitching interferometric method
子孔径拼接干涉法检测非球面
Computer controlled manufacturing during fine grinding stage of highly steep off-axis asphere with large aperture
大口径高陡度离轴非球面精磨阶段的数控加工