[Pre Order - allow extra time] Yongnuo YN560-III Speedlite 2.4 GHz Receiver with 328' Range, Guide Number: 190' at ISO 100 and 105mm, Zoom Range: 24-105mm (18mm with Panel), Output Range: 1/1 to 1/128, Tilts -7 to 90° & Rotates 270°, Optical Slave...