1. having focal points infinitely distant an afocal lens
afocal 片语
片语
power afocal可变屈光度远焦的
afocal systems无焦系统
afocal lens[光] 无焦透镜;改焦镜头
Afocal System无焦系统
afocal doublet无焦双透镜
afocal l无一定焦点的
afocal mode非聚焦模式
afocal attachment[光]
afocal 例句
英汉例句
The prism turning theorem as first put forward in China describes the directional conjugate relation between the object and the image space, being applicable to afocal systems.
棱镜转动定理是我国首先提出的,实际上此定理描述的是物、象空间方向共轭关系,适用于无光焦度光学系统。
Based on Gauss optics, the theory of afocal zoom expander is analyzed, a afocal zoom expander is designed and successfully applied.