What is the use of the peak value of the Mi 6 camera?

The peaking function of the Mi 6 camera is a focusing method. Its principle is to highlight the area with the highest contrast in the picture. The closer to focus, the more obvious the white particles appear on the screen. And these white particles are the so-called peaks.

A camera, referred to as a camera, is a device that uses optical imaging principles to form images and uses film to record the images. Many devices that can record images have the characteristics of a camera. Medical imaging equipment, astronomical observation equipment, etc. A camera is an optical instrument used for photography. After the light reflected from the scene being photographed is focused through the photographic lens (objective lens) and the shutter that controls the exposure, the scene being photographed forms a latent image on the photosensitive material in the camera obscura, which is then processed (i.e. developed, fixed) to form a permanent image. image, this technique is called photography. From 1939 onwards, it was the third stage of camera development. In the first half of this stage, that is, before the 1960s, the quality of black-and-white and color films was further improved, and the optical industry produced new optical glasses containing rare elements, such as lanthanum, titanium, cadmium and other glasses. This better corrects the aberrations of photographic lenses and enables lenses to rapidly develop in the direction of large apertures and multiple focal lengths. As a result, various photographic lenses such as zoom, telephoto, catadioptric, and wide-angle have emerged. Single-layer lens coating is widely promoted. Cameras have structures such as automatic counter zero reset, automatic mirror reset, semi-automatic and fully automatic aperture contraction. The quality and output of cameras began to develop rapidly.