Cameras

A camera is a device that captures images, functioning somewhat like the human eye. It has a lens that focuses light onto a sensor or film, creating a photograph. The key components include a shutter that controls how long light hits the sensor, and an aperture that regulates the amount of light entering. Modern cameras often have digital sensors, allowing for immediate viewing and editing of photos. They range from simple point-and-shoot models to complex digital single-lens reflex (DSLR) cameras used by professionals, each offering various features for capturing moments, scenes, or artistic expressions.