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spherical aberration

/ˈsferɪkəl ˌæbəˈreɪʃən/

翻译: 球面像差,指光学系统中透镜或球面镜的边缘与中心对光线的折射或反射能力不同,导致光线不能汇聚于同一焦点,从而产生模糊或畸变图像的现象。

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phrase

/ˈsferɪkəl ˌæbəˈreɪʃən/C1formalscientific
  • zh球面像差,指光学系统中透镜或球面镜的边缘与中心对光线的折射或反射能力不同,导致光线不能汇聚于同一焦点,从而产生模糊或畸变图像的现象。

An optical phenomenon where light rays passing through a lens or reflecting off a mirror at different distances from the optical axis fail to converge at the same focal point, resulting in a blurred or distorted image.

  1. Optical lens defectC2formal

    A type of optical distortion that occurs when light rays passing through a spherical lens do not converge at the same focal point, causing a blurred or imperfect image.

    zh光学镜片缺陷

    • The telescope's image quality was reduced due to spherical aberration.
    • Correcting spherical aberration is essential for high-precision microscopes.
    • Engineers designed an aspherical lens to eliminate spherical aberration.