K&F Concept KF590C KF22.001 E-TTL Speedlite Flash with Wireless Slave Function for Canon DSLR Cameras

KF590-EX-C E-TTL Flash Speedlite Feature •Circuit design : Insulated Gate Bipolar Transistor(IGBT) •Flash index : 56 (ISO 100,180mm) •Flash coverage : 18~180mm; Manual, Automatic Zoom; Swinging/ Tilting flash head (bounce flash) •Flash...