spherical aberration

常见例句

A very small lens aperture is employed to correct spherical aberration , but this severely limits the final resolution.
可以用一個非常小的透鏡孔闌來校正球差，但這會嚴重地影響最終鋻別率。
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-使以不同孔逕角穿過透鏡(或從鏡麪上發射)的光線不能聚焦在軸上的同一點。
A high quality Barlow must be properly designed and manufactured in order to avoid compromising a telescope's color and spherical aberration corrections.
一個高品質巴盧必須妥善設計及制造，以避免損害望遠鏡的顔色和球麪像差改正。
www.astronomy.com.cn