One of the most important and basic parameters of any photographic equipment is the size of the photosensitive sensor of the camera. And this is not about megapixels, but about the real physical area of the photosensitive element.
Previously, most photographers were shooting on film cameras, which used the so-called 35mm film (standard film from the distant 1930s). These were quite old times, and somewhere since 2000, digital mirror cameras (CCP) became very popular, the principle of operation of which remained the same as in film cameras, but instead of CCP film they began to use an electronic photosensitive matrix, which forms the image . Continue reading
Exposure – this is the time during which the camera captures the image. When photographing, the light is read using a camera matrix or using a film. When we do not take a picture, the film or matrix is closed with a shutter. During shooting, the shutter opens and the film or matrix takes the image from the lens. The amount of time the shutter is open and shutter speed is available.
No, the article is not about alcohol, the article is about the photographic concept of exposure. Exposure is easy. In telephones and digital cameras (soap cases) there is no mechanical shutter per se. There, as the shutter serves as an on / off matrix. Continue reading