Cameras

Cameras are devices used to capture images or videos by recording light from a scene. They consist of a lens, which focuses light onto a photosensitive medium, such as film or a digital sensor. Cameras can be found in various forms, including single-lens reflex (SLR) cameras, digital mirrorless cameras, compact point-and-shoot cameras, and smartphone cameras. They may also include features such as adjustable settings for exposure, aperture, and shutter speed, allowing for creative control over the resulting images. The fundamental purpose of a camera is to freeze a moment in time, creating a visual representation of a subject or scene.