Propulsion photography

There are two ways to push the lens: changing the focal length and moving the lens position, which shows that there is a clear push target, the scene is getting smaller and smaller, the environment is getting smaller and smaller, and even painting. Highlight the main characters or key images from the environment or group, and highlight the local or important details of things. This paper introduces the relationship between the whole and the part, the objective environment and the main characters, and expresses the meaning of "a certain point on a certain surface", with "a certain point" as the highlight. The speed of progress can produce positive significance. The problems that should be paid attention to when pushing the lens should be purposeful and pushed to the target. I hope I can help you. Let's study it together.