Fujica Single-8 Sound 300 Auto Focus marketed in 1979 production since February 1979 until December 1979 sound single 8 cartridge sound lens: Fujinon Z f: 1.2 \ F: 9.7-26 mm zoom ratio: 2.3x focusing: auto and manual, aerial zooming: manual filter size: 37.5 mm viewfinder: single-lens reflex with ad...