The VILTROX E-T10 is compatible with the Z CAM E2-M4, E2-S6, E2-F6 and E2-F8. It is not compatible with the Z Cam E2C that has a fixed M4/3 lens mount.; It attaches to your camera via four screws and replaces your existing lens mount.; It attaches to your camera via four screws and replaces your existing lens mount.; It has contacts/pins, so youll be able to control your lens via the cameras controls electronically.; The adapter has a micro-USB port in front to update the firmware of the Viltrox E-T10.