短焦距摄像机镜头一般都存在比较严重的光学畸变，使成像质量下降。

There are bad optical aberration in the camera lens of short focus.

youdao

短焦距摄像机镜头一般都存在比较严重的光学畸变，使成像质量下降。

There are bad optical aberration in the camera lens of short focus.

youdao