A camera is a device which performs im (imaginary) and subsequent fixation of the still image. There are many different cameras. Each camera has its own characteristics and its purpose. Small-format and large-format cameras distinguish depending on the format photography. Camera with frame size from about 4.5*6 cm to 6*8 or 6*9 cm or more is called large-format. The exact value of format is not applied, because they all different depending of the companies. At the beginning of the century camera with the size of the plate 9*12 cm was called small-format. Large-format cameras belong to professional equipment in the modern sense of the word today, but the camera in this format was considered to be the main in the sixties. You can purchase any camera online Best Buy coupon codes and enjoy the great shots. In recent years, the cameras sizes 4.5*6 cm are popular with photojournalists. This is explained by the fact that professional small-format camera, even at relatively bright light, cannot give a good picture, suitable for the large increase: it has not sufficient sharpness. All these formats are classic. Besides them, there are panoramic formats 6 cm wide and up to 24 cm.
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