How to take panoramic photos with spherical pan/tilt?

1. It is very important to erect the pan/tilt at a certain height, as far away from the foreground as possible, preferably on the open water;

2. Choose the lens focal length according to the scene, and don't zoom when shooting;

3. Select the reference objects connected between shots;

4, 180 degrees or 360 degrees According to the set connection, look at the instrument data, you should choose the appropriate combination of aperture and shutter, the backlight side may be underexposed, and the sun may be overexposed. In order to maintain the integrity of panoramic movies, all automatic functions should be deleted;

5, the focus is not necessarily adjusted to the farthest, choose the farthest, and then measure several points according to the most important object in the picture, choose a more suitable focal length, and stop focusing when shooting;

6. Take a few pictures in turn. When choosing the focal length, choose the focal segment with the smallest lens distortion. This has the disadvantage of taking more pictures, but it can ensure the minimum deformation of reference objects such as houses, telephone poles and iron towers.