aperture distortion

例句：

1. 1. The camera's aperture distortion is causing the picture to be distorted.
   相机的孔径失真是导致照片变形的原因。
2. 2.The lens of the telescope was severely distorted due to the aperture distortion.
   望远镜的镜头由于孔径失真而严重变形。
3. 3.The photographer had to correct the aperture distortion in order to get a clear shot.
   摄影师不得不纠正镜头畸变，以便得到清晰的拍摄效果。