Multi-Element Lenses

多元件透镜

In order to satisfactorily correct for aberrations, multi-element lenses must be used in order to use subsequent elements to correct for defects introduced by earlier elements. Several standard lens combinations have been developed.

为了有效校正像差，必须使用多元件透镜，以便利用后续元件来校正前面元件引入的缺陷。几种标准的透镜组合已被开发出来。