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Compared to film, digital cameras are capable of much higher speed (sensitivity to light) and can perform better in low light or very short exposures. The effective speed of a digital camera can be adjusted at any time, while the film must be changed in a film camera to change the speed.
For digital photo cameras ("digital still cameras"), an exposure index (EI) rating—commonly called ISO setting—is specified by the manufacturer such that the sRGB image files produced by the camera will have a lightness similar to what would be obtained with film of the same EI rating at the same exposure. The usual design is that the ...
1949 – The Contax S camera is introduced, the first 35 mm SLR camera with a pentaprism eye-level viewfinder. 1952 – Bwana Devil, a low-budget polarized 3-D film, premieres in late November and starts a brief 3-D craze that begins in earnest in 1953 and fades away during 1954. 1954 – Leica M Introduced; Photograph scanned into a digital ...
The specified times apply to black/white film. Note that the times are approximate, and vary between different films and ASA numbers, but the table shows in general how the exposure time is adjusted. In photography , reciprocity is the inverse relationship between the intensity and duration of light that determines the reaction of light ...
Digital cameras usually have variable ISO settings that provide additional flexibility. Exposure is a combination of the length of time and the illuminance at the photosensitive material. Exposure time is controlled in a camera by shutter speed, and the illuminance depends on the lens aperture and the scene luminance. Slower shutter speeds ...
Some feature films, including Blonde, were shot using specialized digital video equipment designed without a Bayer filter — rather than black and white film — in order to enable longer takes. [11] Leica M Monochrom is a digital camera in Leica Camera AG's rangefinder M series, and features a monochrome sensor. The camera was announced in ...