axis of lens 透镜轴 ; [解剖] 晶状体轴 ; 晶轴
off-axis zone plate lens 离轴波带透镜
off-axis aspheric lens 离轴非球面镜
off-axis holography lens 离轴全息透镜
fast axis collimation lens 快轴准直透镜
That said, having it so far off the lens axis means it doesn't wash things out too much.
尽管如此，有过镜头轴心迄今意味着它不洗的东西太多了。
The necessity of the lens electrode coaxality especially the coaxality of the aperture with lens axis is emphasized.
提出了制作透镜电极时保持轴对称、特别是限制光栏必须位于透镜光轴上的必要性。
Spherical Aberration — causes light rays passing through a lens (or reflected from a mirror) at different distances from the optical center to come to focus at different points on the axis.
球差-使以不同孔径角穿过透镜(或从镜面上发射)的光线不能聚焦在轴上的同一点。
应用推荐