Main functions: E-TTL II/manual output/frequency flashing/front and rear curtain synchronization/affiliate unit auxiliary lighting flashes(S1)/Two lights flashing(S2)
Maximum flash GN index 58 (105mm, ISO 100, m)
Flash range covers 24-105mm lens focal length
New replenishment socket and PC terminal
Mk950 Ⅱ-C upgraded version new feature:
1: Optical transmission Multi -flash: Vice Light mode.Receive the main unit instructions for multiple modes and combination of flash.
2: The rear curtain synchronization function.
![](https://img.alicdn.com/imgextra/i3/24222221/TB2BsODjFXXXXboXpXXXXXXXXXX_!!24222221.jpg)