What kind of cameras do you have? What's the name of the camera that plays the movie?

At present, cameras on the market can be divided into two categories, one is traditional film camera, and the other is digital camera, which is what we usually call digital camera.

The kind of film is an ordinary camera, which can generally be used according to its technical characteristics, such as frame size, framing mode, shutter mode and metering mode.

Classification can also be classified according to the shape and structure of the camera. The specific classification is as follows:

(1) can be divided into 35mm cameras (usually called 135 cameras), 120 cameras,10 cameras, 126 cameras, medium-sized cameras and large cameras according to the film and frame size used by cameras. 135 camera uses 35mm film, and its shooting standard frame is 24mm X 36mm. Generally, 36 or 24 shots can be taken per film.

(2) According to the appearance and structure of the camera, it can be divided into head-up framing camera and single-lens reflex camera. In addition, there are dual-lens reflex cameras, folding cameras, conveyors, landlines and so on.

(3) According to the shutter form of the camera, it can be divided into lens shutter camera (also called central shutter camera), focal plane shutter camera and program shutter camera.

(4) According to the function and technical characteristics of the camera, it can be divided into autofocus camera, manual exposure camera with electric metering, automatic exposure camera with electric metering, etc. In addition, there are shutter priority, aperture priority, program control, double priority, electric film winding (automatic film winding and rewinding) camera, automatic focus (AF) camera, date back camera, built-in flash camera and so on.

Sometimes it can be divided according to the purpose of the camera, such as one-step imaging camera and stereo camera; Sometimes it can also be divided into zoom or bifocal cameras according to the characteristics of the lens. In fact, a modern camera often has many characteristics, so it should be defined comprehensively.