What's the difference between instant camera shooting and long exposure shooting?

1: What's the difference between instant shooting and long exposure shooting?

Instant shooting refers to shooting the moment when an object moves with a fast shutter.

Long exposure shooting refers to shooting the moving process of an object with a slow shutter.

2. The main body of the photo is clear, but the object without moving is blurred.

This is called fuzziness, and fuzziness has a blurred foreground and background. Use large aperture lens and medium telephoto lens.

Or the distance between the subject and the photographer, and the distance between the subject and the background, can achieve a good blur effect, and the large aperture is the most direct.