Function and characteristics of downward lens

It can change the space of lens and picture, and help to strengthen the dramatic effect and render the atmosphere. Downshot refers to the camera shooting down, causing the opposite effect, sometimes used to introduce the environment. For example, in the movie Guerrilla in the Plain, Li Xiangyang and others were described as going down the tunnel, that is, using the descending lens. Lifting photography is mostly used to shoot big scenes.

In the second episode of the TV series "Water Margin", "Punching the Town of Kansai", Lu Da and Shi are drinking in the shop, listening to a woman crying next door, upset and difficult to drink. Rutiha was determined to vent his anger on his father and daughter. The camera lowered the foreground to shoot a table of food and wine, highlighting Rutiha who wanted to eradicate the wicked in the middle scene.

The function and expressive force of lifting lens;

1, lifting lens is beneficial to show all parts of tall objects. When a tall object is displayed vertically, the lifting lens is different from the vertical swing lens. Due to the change of fixed position and viewing angle, the vertical swing lens may be deformed in height. The lifting lens can accurately reproduce all parts of a fixed focus and fixed scene in one lens.

2. Lifting the lens is beneficial to show the point-surface relationship in deep space. The elevation of the viewpoint of the lifting lens and the expansion of the field of vision can show the position of a certain point in a certain plane, show the broad spatial environment, explain the environment where the subject is located, and show the whole from the part of the object; Similarly, the narrowing of the viewpoint and the narrowing of the field of vision can reflect the situation of a certain point in a certain plane; For example, in the song and dance party program, many dancers started a big scene-the singer pressed down, showing the performance of the stars holding the moon.