Roll film

Roll film refers to a type of photographic film that is wound on a spool, allowing it to be loaded into a camera for capturing images. Commonly associated with 35mm film, it consists of a light-sensitive emulsion applied to a flexible plastic base. When exposed to light through the camera lens, it records images that can later be developed to produce photographs. Roll film revolutionized photography by making it more portable and accessible, leading to its widespread use from the late 19th century until the rise of digital photography in the early 21st century.