Today photography have been greatly influenced by developing of cameras. It can be defined as the technique of capturing pictures on a light sensitive recorder i.e a film or a sensor. Its derived from a french word "photographie" which relates to a Greek word "phos" that means drawing with light. The trick behind cameras is they use an image sensor or photographic film as a sensitive medium. Digital cards and films are used as the recording support.
Unlike in classical film age, today a light=sensitive electronic item known as an image sensor is used. It stores photos on an electronic platform and makes it easier to print on paper or film. The type of lens, Focal length, filters and scrims are some of components found in modern cameras that influences the quality of the picture. This cameras are designed to automatically adjust settings for beginners but you can still customize settings that fits your need.
Photos will show information much precise and exact than any description. Due to this purpose, today not even commercials would do well without photos. In fact despite photography becoming a hobby and an art, it has always had the center attention of science. This is mostly for recording stages in an experiment. Military and police also rely on it for surveillance and data storage.
History has it that photography is as old as from 1826 when French scientist Nicephore Niepce produced the first picture. New developments were however in 1839 when the first glass negative appeared and in 1884 film technology was discovered by George Eastman that has been in use. At this days photos were in black and white until 1861 when James Clerk Maxwell successfully achieved color picture. Today monochrome pictures are still used for artistic expressions.
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