35mm photography refers to a format of film photography that uses a film strip 35 millimeters wide. This standard size was introduced in the early 20th century and quickly became popular due to its versatility and quality. Cameras designed for this format are often compact and user-friendly, making them accessible for both amateur and professional photographers. The 35mm film is typically loaded into a camera, which exposes the film to light through a lens. After exposure, the film is developed in a darkroom or through a commercial service, producing images that can be printed or scanned. This format remains influential, even in the digital age, due to its rich history and aesthetic qualities.