Cameras work by capturing and recording light that reflects off of an object or scene. Cameras have a lens that gathers and focuses the light onto a sensor. The sensor is comprised of millions of tiny light-sensitive cells that react to the incoming light and create a digital image. The camera then processes the image data and saves it to a memory card or other storage device. Some cameras also have additional features such as autofocus, zoom lenses, and image stabilization to improve the quality and clarity of the captured image.
