Explanation of fixed lens terms

Definition of fixed lens term: refers to the picture taken when the camera does not change the position of the fuselage and there is no movement.

Strictly fixed shot is a single shot with static composition, with only the change of character scheduling, without the participation of cameras, and without changing the basic composition form. A moving lens in which a camera zooms or shakes without changing its position is not a fixed lens in the strict sense.

Fixed lens can be divided into long fixed lens and short fixed lens according to the length of time. Although there is no strict rule on how many seconds or more shots are called long shots, it is generally believed that long shots are a complete record of a scene and the action process of characters, while short shots account for more important details and transition links.

Fixed lens is a static modeling method, the core of which is that the frame attached to the screen is not moving, but it is not completely equivalent to art works and photographic photos.

The characters in the picture can move freely, draw a picture, and the light and shadow of the same picture can also change. Fixed the problem that the external motion factors of the picture disappeared. The range of the picture that can be seen through the camera viewfinder is consistent with the viewing area.

Fixed the picture's viewpoint is stable, which accords with the visual experience of people's daily life. It is different from the feeling of "browsing" usually expressed by translation and panning, and it is also different from the feeling that the viewpoint moves forward or backward by pushing and pulling.