Quote from: dmilligan on March 10, 2014, 07:29:09 PM
You can only control the lens in LiveView and it's very slow, but it is possible.
Would you happen to know how slow? I've noticed that the camera's native can move the lens at about 6 steps/second (regardless of size), ignoring phase-detect, whereas the peak speed that can be obtained using the Canon SDK and controlling through the USB cable is about 3 steps/second.
Thank you for your help folks!