 The company has historically been primarily focused on manufacturing of roofing materials for residential and commercial applications.At one time GAF was also active in manufacturing photographic film as well as cameras and projectors (both still and motion picture), and was the manufacturer of the View-Master, the famous line of 3D transparencies, viewers and projectors.Briefly in the 1970s, it was the official film of Disneyland and Walt Disney World, and at this time, actor Henry Fonda served as the company's spokesman in several television commercials including one that featured Jodie Foster in her first acting role.