What is a fixed lens?

Fixed lens Fixed lens means that in the process of shooting a lens, the camera position, lens optical axis and focal length are fixed, and the shooting object can be static or dynamic. Its core point is that the border attached to the picture does not move. Function 1, fixed the disappearance of external motion factors in the picture. The range of the picture that can be seen through the camera viewfinder is consistent with the viewing area. 2. fixed the picture's perspective is stable, which accords with people's daily life. It is not only different from the feeling of "browsing" often shown in translation and panning, but also different from the feeling of forward or backward viewpoint shown in push and pull. Function: 1. Shooting with a fixed lens is similar to human meditation, which is both in-depth observation and strong objective color. The scenery shot with fixed lens is suitable for introducing the environment and explaining the transition in the program. Fixed lens shooting characters is suitable for interviewing and introducing characters and showing the conflict process in the program.

I don't know if that's what you want to ask