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Cameras
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Nikon , Olympus , Canon
Video Cameras Brands
Panasonic , SONY
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SONY , Panasonic
A camera is an optical instrument used to capture an image. At their most basic, cameras are sealed boxes (the camera body) with a small hole (the aperture) that allows light in to capture an image on a light-sensitive surface (usually photographic film or a digital sensor). Cameras have various mechanisms to control how the light falls onto the light-sensitive surface.
Wikipedia
