题目

英语翻译
原文：云台安装于三脚架上.它保证了相机转动时,镜头的“节点”正好位于转动轴上.
不采用云台而直接使用数码相机和鱼眼镜头拍摄鱼眼图像将会产生偏移.
译文：The panorama head should be put on a tripod,which ensures that when the camera turns around,the nodal point of the lens is just on the rotation axis.Without the panorama head,the photography taken only by digital camera and fish-eye lens will migrate.

提问时间：2021-03-25

答案

The panorama head should be FIXED on a tripod, TO ensure the nodal point of the lens FALLS RIGHT on the rotation axis when the camera turns around. Without the panorama head, the PICTURES taken SIMPLY...