Anastigmatic lens: Photographic lens corrected for astigmatism as well as other distortions.
消除纵横像差和其他畸变的摄影用透镜。
Anastigmatic lens: Photographic lens corrected for astigmatism as well as other distortions.
消除纵横像差和其他畸变的摄影用透镜。
The principle of the atom lens using a hexapole magnetic field and its aberration has been discussed.
分析了由六极磁场构成的原子束磁透镜的原理及像差。
By chiseling a BOL on a surface of a lens, a apochromatic system is composed, which actualizes the system's apochromatism, as well as revising primary aberration.
并将二元光面刻画在透镜的表面,在校正系统初级像差的同时,实现了系统的复消色差。
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