A second hand black Sunpak Power Zoom 5000AF electronic flash unit that comes in the original box and is in very good condition. Features: • Guide numbers: 180 (Iso 100 film in feet 135mm) & 54 (ISO 100 film in meter 135mm) • Power zoom: 28, 35, 50, 70, 85, 105, 135mm • LCD panel • Autofocus illuminator
