Traditional Culture Encyclopedia - Photography major - The basic meaning of photography
The basic meaning of photography
Photography, also known as photography, is the process of taking pictures of objects, scenery and people with a camera. Firstly, the image of the subject is exposed on the photosensitive film through the lens; Developing the exposed photosensitive film to obtain a negative image of the subject; After development and printing, a positive image basically consistent with the subject can be obtained. If the photographic material is reversed, the positive image can be obtained directly after processing. According to color, there are color photography and black and white photography.
Film photography can't immediately see the effect of its own shooting. The image of the subject that must be developed is imaged on the photosensitive device (CCD or COMS) through the lens. Circuit signals are formed by photoelectric conversion of photosensitive devices and stored or transmitted.
After digital photography, you can see the effect of your photos directly through the LCD screen.
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