Aberration General term for various optical errors in photographic lenses which prevent the lens from giving good definition.SeeAstigmatism, Chromaticaberration, Curvature offield, Distortion, Sphericalaberration, Coma.

• 是照相用镜头各种光学缺点的通称,这些缺点使影像失实。参阅纵横像差、色差、像面弯曲、畸变、球面像差、彗星差。