Safety film with a base composed principally of cellulose acetate or triacetate.

American National Standards Institute

A card which holds microfilm intended to protect the film and facilitate loading by a scanner or viewer. (2)

The degree to which a processed print or film will retain its characteristics during a period of use and storage; the ability to resist deterioration for a lengthy specified time.

the determination that records possess value in documenting the history of an organization and are worthy of permanent preservation.

The transparent plastic on which the photographic emulsion is coated.

a type of microfilm camera that photographs documents while they are being moved by some form of transport mechanism. 

a type of rotary microfilm camera designed to photograph continuous forms. 

a type of microfilm camera which can expose a series of separate images on an area of 105mm film according to a pre-determined format, usually in orderly rows and columns. They are primarily used to create source document fiche. 

a type of microfilm camera designed to film engineering drawings or other large source documents onto unexposed 35mm microfilm frames which are pre-mounted into tabulating-size cards.