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Digital Camera
Nov 24, 2016

Digital cameras (aka: A/W digital camera: Digital Camera DC for short)

Digital camera is an electronic sensor camera optical image converted to electronic data. And common cameras bromide by chemical changes in the film to record images in different digital camera's sensor is an optical sensor for charge coupled-{zh-CN: device zh-TW: components}-(CCD) or complementary metal oxide semiconductor (CMOS). In the transfer images to the computer before, stored in digital storage devices, often first (usually use Flash memory; floppy disks and repeatable rewritable CD (CD-RW) is rarely used in digital cameras).

Digital camera is a integration of optical, mechanical and electronic products. It integrates components such as conversion, storage and transmission of image information, with digital access patterns, and computer interactive processing and real time characteristics. Digital cameras first appeared in the United States, more than 20 years ago, United States use it to transfer pictures via satellite to the ground, and later converted to civilian use and continue to expand the scope of application of digital photography.