Kenro Speedflash FlashgunKenro Speedflash Flashgun Designed for amateur or professional use, the Kenro KFL101 is compatible with both Nikon i TTL and Canon e TTL systems on the same flash head. This is particularly useful for photographers who use cameras of both systems, or share flashguns with other photographers using a mix of other systems. The KFL101 features on camera TTL, plus dual Nikon Canon compatibility, high speed synchronisation, S1 and S2 slave functions, fast