球面像差(spherical aberration)是由于透镜表面是球面而引起的。由光轴上同一物点发出的光线，通过镜头后，在像场空间上不同的点会聚，从而发生了结像位置的移动...
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球面像差（简称：球差） 球差(Spherical Aberration)是指光学系统对轴上物点以单色粗光束成像时所产生 的像差。这裹所由的“单色＂是一种颜色的光，即波长一定的光。
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... 分光光度学 spectrophotometry 球面差，光差之一 spherical aberration 半截光型灯具 semi cut-off lighting fitting ...
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coefficient of spherical aberration 球差系数
oblique spherical aberration 轴外球差
Lateral spherical aberration 横向球面像差 ; 垂轴球差
longitudinal spherical aberration 纵向球面像差
axial spherical aberration 轴向球〔面像〕差 ; 轴向球面像差
transversal spherical aberration 横向球差
transverse spherical aberration [天] 横向球面像差
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N a defect of optical systems that arises when light striking a mirror or lens near its edge is focused at different points on the axis to the light striking near the centre. The effect occurs when the mirror or lens has spherical surfaces 球面像差 [physics]
Elevation difference by trigonometric leveling shall be corrected by spherical aberration.
三角高程测量高差值应进行球差改正。
The spherical aberration results in an increase of the beam quality factor of flat-topped beams.
球差使平顶光束通过透镜后的光束质量因子增大；
Solenoids show inevitability their spherical aberration, which increases beam effective emittance.
螺线管磁场透镜不可避免地具有球差，因此引起束流发射度增加。
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