Bring all of your Sony TTL flashes into the Nissin Air System with 2.4 GHz radio transmission by mounting them to the Air R Receiver . Using an Air 1 Commander for the Sony ADI / P-TTL system and the Air R Receiver, photographers can now set up and control numerous flashes in an off-camera setup at distances up to 98'. The receivers add wireless slave TTL functionality with support for high-speed sync up to 1/8000 second, manual power control, and manual zoom, with the ability to select between eight channels and organize three groups.
Connecting to a TTL flash is simple as the receiver has a hot shoe on the top for communication. For strobes and manual flashes, the Air R also has a PC sync terminal for basic connections. Mounting the receiver is simple as well with a cold foot on the bottom with a 1/4"-20 thread for stands. There is also a flip-out stand for placing directly on a flat surface. Additionally, it runs on two AAA batteries. This radio receiver features the newer Sony Multi Interface Shoe and is not directly compatible with the older flashes featuring the Sony/Minolta-style Auto-lock Accessory Shoe without the use of an optional adapter.