Aokatec TTL Trriger for M 4/3 -available

[sgcamerastore]

Key features:

Wireless TTL
High-Speed Flash up to 1/8000
Ratio lighting control
Trigger multiple flashes simultaneously
110 meter / 360 ft
Easy to use, no need to learn new system
Completely compatible with most wireless flash system
Use standard 1.5V AAA battery
Completely compatible with:

Nikon iTTL/CLS (Creative Lighting System ),
Canon Optical Wireless E-TTL flash system
Pentax Wireless P-TTL flash system
Sony Wireless flash system.
Olympus Wireless flash system