Anastigmatic lens : Photographic lens corrected for astigmatism as well as other distortions.
消像差透镜: 消除纵横像差和其他畸变的摄影用透镜.
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Anastigmatic lens : Photographic lens corrected astigmatism as well as other distortions. Process camera lenses are anastigmats.
消像差透镜: 消除纵横像差和其他畸变的摄影用透镜. 制版照相机所用的镜头是消像差透镜.
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