Pocketwizard Plus II Transceiver brand_Kenko in the case of the

in the case of the shortest extension

and it looks very cool if you want to put it on display

and a wide-base articulated platform foot

or four AA batteries- and provides a full function grip for vertical shooting

The Olympus Zuiko Digital 9-18mm f4-5

Pocketwizard Plus II Transceiver brand_Kenko in the case of theThe Pocketwizard Plus II Transceiver can be set to send or receive radio signals at distances of up to 488 metres, which is pretty darn far. Slips into a hot shoe for triggering; a receiving unit can be connected to a camera or flash with appropriate cables; a PC sync cable is included. Note that this item is a single transceiver; you will need at least two of these to trigger a camera or flash as described above.