GODOX TT685O Thinklite TTL Camera Flash High Speed 1/8000s GN60 Compatible for Olympus Panasonic Cameras E-TTL II Autoflash

Technical Data:Model: TT685O Guide No. (1/1 output @200mm): 60(m ISO 100); 190 (feet ISO 100) Flash Coverage:20 to 200mm (14mm with wide panel) ·Auto zoom (flash coverage set automatically to match the lens focal length and image size)·Manual...