球面像差能破坏光刻的成像质量。
Spherical aberration can damage image quality in photolithography.
就各种不同光学像差性质而言，眼睛成像质量的最大缺陷是球面像差和色像差。
To different aberration, the important limitation to human eye vision quality is spherical aberration and chromatic aberration.
一个高品质巴卢必须妥善设计及制造，以避免损害望远镜的颜色和球面像差改正。
A high quality Barlow must be properly designed and manufactured in order to avoid compromising a telescope's color and spherical aberration corrections.
与以往的球面型人工晶体不同，非球面型人工晶体可以通过降低老年患者的球面像差来提高白内障术后的视觉质量。
Different from the conventional spherical IOL, a kind of aspherical IOL can provide better quality of vision by reducing the spherical wavefront after the cataract surgery.
本文根据像差理论，叙述了非球面扩束器的设计方法。
Based on aberration theory, a way of designing beam expander with aspheric surface is introduced.
根据初级像差理论，分析了非球面的位置、初始结构参数的求解规律。
According to the primary aberration theory, the position of aspheric surface and the solution law of initial structure parameters were analyzed.
本文给出了二级近似时近轴球面反射成像的物象规律，进而讨论了横向放大率与像差。
The more exact object image law of reflection image on axial spherical surface is presented, the lateral magnification and aberration are discussed.
为提高分光仪器的性能，采用两个椭球面镜和一个椭球面消像差光栅分光。
To improve the quality of the spectral instruments, two ellipsoidal mirrors and an ellipsoidal aberration-reduced grating are used.
透镜表面完全采用非球面设计，较好地校正了球差等各种像差，使透镜具有良好的光学成像性能。
The profiles of the three lenses were designed as aspheric surfaces so as to correct the aberration and ensure the excellent optical performance.
透镜表面完全采用非球面设计，较好地校正了球差等各种像差，使透镜具有良好的光学成像性能。
The profiles of the three lenses were designed as aspheric surfaces so as to correct the aberration and ensure the excellent optical performance.
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