Camera systems are devices designed to capture images or videos. They typically consist of a lens, a sensor, and a body that houses the electronic components. The lens focuses light onto the sensor, which converts the light into digital signals, allowing for the creation of photographs or video footage. Different types of camera systems include DSLRs, mirrorless cameras, and smartphone cameras, each offering unique features and capabilities. In addition to the basic components, camera systems may include accessories such as tripods, external flashes, and filters to enhance image quality and versatility. The choice of a camera system often depends on the user's needs, whether for professional photography, casual snapshots, or video production. Understanding the various options can help individuals select the right system for their specific requirements.