Celluloid film

Celluloid film is a transparent, flexible material made from cellulose nitrate combined with pigments, historically used for capturing photographs and recording movies. It consists of a long strip coated with light-sensitive chemicals that react when exposed to light, creating images. This film was the primary medium for filmmaking from the late 1800s until digital methods emerged. Its durability and detailed image quality made it ideal for cinema, but it is flammable and has been largely replaced by digital technology today. Celluloid remains a significant part of film history and preservation efforts for classic movies.