Can I use 2 separate MK3.1 Controller's to hand over axis control to a DP or Focus Puller?

Yes, you can connect more than one hand Controller to one of our receiver units. You then have the ability to control 'focus' from one unit whilst changing the iris with the other. 

You could also add a third separate Controller for zoom if you wished.

You would just need to make sure each axis was correctly turned on or off in the Controller menu to avoid RF clashes and sporadic motor movements. 

To pre-configure Controllers’ AXIS INPUTS for the above (focus/ iris) example:

-On the ‘dedicated Focus Controller’, assign OFF for IRIS AXIS
-On the ‘dedicated Iris Controller’, assign OFF for FOCUS AXIS
-On the ‘dedicated Iris Controller’, assign KNB (Large Knob) to IRIS AXIS

For instructions on how to navigate the Controller Menu please refer MK3.1 User Guide.