microfilm

A film on which printed materials are photographed at greatly reduced size for ease of storage.

A reproduction on this kind of film.

To reproduce (documents, for example) on microfilm.

a photographic film with one or more very small images of printed or other graphic matter. Numerous images, corresponding to the contents of a book, newspaper, or journal, are typically produced on one long roll of film, and may be viewed for reading in a special apparatus called a microfilm reader.

to photograph and produce images of on microfilm.

A continuous roll of film containing photographs of documents at a greatly reduced size

To reproduce documents on such film

record on microfilm

film on which materials are photographed at greatly reduced size; useful for storage; a magnification system is used to read the material