Wireless Transmitter WT-3/3A enables image data transfer via wireless LAN (Wi-Fi) [Conforming to the IEEE 802.11b/g standard]. Simply mount one on the bottom of your camera and connect via USB cable, then any captured data can be transferred at high speed. And since they support various network and security protocols, these transmitters are compatible with a wide range of system environments. Data transfer through a wired LAN via Ethernet network is also possible.

Data transfer through a wired LAN via Ethernet network is also possible. The WT-3A also provides alternative buttons for shutter release and AF start; and adds an extra command dial to facilitate more comfortable shooting in the vertical format.