自由环面镜片的光学设计与检测

Free Atoric Len-Optical Design and Measurement

介绍了高自由度的复杂非环曲面(自由环面)设计及其在镜片上的应用,重点探讨了眼球转动模型和周边视觉敏锐度(视敏度)评估模型,以及视觉清晰区的定义和量化,最后对自由环面设计镜片的检测方法提出了建议。

This paper introduces the design of complex atoric surfaces(Free Atoric Design) with high degrees of freedom and its application on lenses, focusing on the establishment of eye rotation model and visual acuity assessment model, as well as the quantification and optimization methods of the visual clear zone. In the end, the measurement methods of free atoric design lenses are studied and recommended.