Designed for use with CN-E COMPACT-SERVO lenses, the Canon ZSG-C10 Zoom Grip adds an ENG-style operation to your camera setup and features a seesaw rocker for zoom control, as well as REC start/stop and ONE-SHOT AF buttons. The grip can mount directly to the side of the lens (using an included screw-on rosette) or to an ARRI standard rosette on a shoulder rig.