YONGNUO Wireless Shutter Release & Flash Trigger RF-603II C3 for Canon DSLR 1D /1DS, EOS 5D Mark II/5D /7D/50D /40D /30D /20D /10D
- 【Compatible with】 Canon 1D, 1DS, 1DX, EOS 5D Mark II III, 6D, 5D, 7D, 50D, 40D, 30D, 20D, 10D.
- 【Wireless Remote Shutter Release (On camera)】 You can mount one RF603 II receiver into the camera and connect it with the camera via the 2.5mm shutter connecting cable, and can remote control the camera with other receiver..
- 【Remote Shutter Release (Off Camera)】 You can use the single receiver to fulfill the function of remote shutter release after you connect it with your camera via the 2.5mm cable.
- 【To fire the Flash Speedlite】 One RF603II receiver can fire one flash speedlite, one set of RF-603II can control 2pcs Flash Speedlite at the same time..
- 【Higher sync speed than the first generation】 The highest flash sync speed up to 1/320 second (some of models may only reach to 1/250s or less, difference combination of models of flash and camera using may achieved difference flash sync speed)..