The OC-E4A connects to a multi-function shoe leaving you free to experiment with flash photography using off-camera flash for creative lighting with automatic exposure control
The cable delivers power to your connected accessories direct from the camera, so compatible devices such as microphones and Speedlites can be used
The OC-E4A is dust and water resistant while a locking lever mechanism at the base of the unit enables the unit to be securely fixed to your camera
The perfect accessory when using the Canon RF 5.2mm F2.8L DUAL FISHEYE lens, the OC-E4A cable sits at an angle from the base unit, thus prevent it from appearing in the VR image