Special Features:

As differentiated by width, length, winding device type and trade designation; exposure index: american national standards institute aerial 8

Properties:

A flexible plastic material in roll or sheet form bearing a coating which, when exposed to a light source and then given a chemical treatment, produces a visible black and white or color image. The roll film may come with or without perforations, sound track, leader, and/or trailer. The sheet film may be cut in sizes that can be easily handled one sheet at a time, or prepared in pack form where a quantity of sheets are enclosed in a pocket so designed that individual exposures can be made by removing tabbed shields. Photographic film may be used for, but not be limited to aerial photography, motion picutre, microfilm, graphic arts, portrait, reproductions, and the like.