| 摘要 |
The projection lens (10) has an optical array of optical elements between an object plane (O) and an image plane (B). The optical array has two correction elements (K1,K2) for correcting aberration, by which corrective element is arranged optically in a closed pupil plane (P) and another corrective element is arranged in an area, which is optically closed neither in a pupil plane nor in a field plane. |
