The Ikan Elements Plus Line from ikan is designed and built for professional videographers and cinematographers who want a complete rig solution at an affordable price. The ELE-P-ZCL is a 15mm single rod mount compact manual zoom control that connects to the lens gear and controls the zoom on your camera. To customize, the lever can be moved to one of three positions, and the outer ring on the piece can be turned to adjust the fluidity of the zoom move.