用于具有有限物距的平行柱面变形附件的透镜设计。

Lens design for parallel cylindrical anamorphic attachments with finite object distance.

作者信息

Chen Xiaobo, Zhang Jinkai

出版信息

Appl Opt. 2022 May 20;61(15):4610-4619. doi: 10.1364/AO.456177.

Abstract

A lens design method for parallel cylindrical anamorphic attachments with finite object distance is provided, which includes paraxial lens design, thin lens design, and thick lens design. The paraxial lens data can be determined from geometric optics. The thin lens design adopts a total of 28 anamorphic aberrations. The anamorphic lens splitting method for each anamorphic lens module is also provided for anamorphic aberration balancing between anamorphic lens modules. With the proposed design method, an anamorphic attachment is designed and manufactured in this paper, which proves the feasibility of the method.

摘要

提供了一种用于具有有限物距的平行柱面变形附件的透镜设计方法，该方法包括近轴透镜设计、薄透镜设计和厚透镜设计。近轴透镜数据可根据几何光学确定。薄透镜设计采用总共28种变形像差。还提供了用于每个变形透镜模块的变形透镜拆分方法，以实现变形透镜模块之间的变形像差平衡。利用所提出的设计方法，本文设计并制造了一个变形附件，证明了该方法的可行性。