Computer Aided Film Restoration & Film Formats - historical list and discriptions of film formats ranging from the early Kinetograph developed by Edison to IMAX. Film Formats Directory Historic sub-35 mm Film Formats One Hundred Years of Film Sizes American WideScreen Museum Aspect Ratio - explanation of various widescreen formats. Widescreen Central - source for NTSC VHS letterbox information. Widescreen Movie Center - Letterboxed movie schedule, comprehensive widescreen movie list and other widescreen movie resources. S-16 modification of Bolex Reflex 16mm camera Super 16: A Practical Guide |