An image sensor is a crucial component in digital cameras that converts light into electrical signals, allowing for the capture of images. This technology plays a significant role in determining the quality and characteristics of photographs, as it affects factors such as resolution, dynamic range, and low-light performance. Image sensors come in various types, including CCD (Charge-Coupled Device) and CMOS (Complementary Metal-Oxide-Semiconductor), each with its own advantages and disadvantages.
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