What is a wide-format camera?

Wide-format camera usually refers to linear camera, which is usually used for industrial image acquisition and image processing. Width-width is converted into adaptive voltage amplitude.

A camera is a kind of equipment that uses the principle of optical imaging to form an image and records the image with a negative. Many devices that can record images have the characteristics of cameras. Medical imaging equipment, astronomical observation equipment, etc. A camera is an optical instrument used for photography.

After the light reflected by the shot scene is focused by the camera lens (scene lens) and the shutter for controlling exposure, the shot scene forms a latent image on the photosensitive material in the camera box, and forms a permanent image after being developed and fixed. This technology is called photography. Divided into general photography and professional photography.

Extended data

120 film frame

The standard frame of 135 camera is 36mmX24mm, which is the frame of almost 99% cameras, so we can also say that 135 camera is a fixed frame camera, no matter whether you use Nikon F3 or Canon f 1 or Leica M7, the frame of each negative is 36mmX24mm. Of course, there are also some wide-width machines or half-width machines, and the number is very small.

However, the frame of the 120 camera is different. Although all 120 cameras use 120 film, different 120 cameras can use different frames.

That is to say, under the big standard of 120, there are many small standards of the framework, but no matter what small standards, one side must be 6cm long.