DMK Power Coopic Follow Focus With Gear Ring Belt For Canon Nikon Sony And Other DSLR Camera Camcorder Dv Video Fits 15mm Rod Film Making System,Shoulder Support,Stabilizer,Movie Rig(Blue)

Compatible With Canon Nikon Sony And Other Dslr Camera Camcorder Dv Video; Fits Industry Standard 15Mm Rod Mounts And 60Mm Center To Center Distanceeasy To Mount And Take Down; Gear Drive Can Adjust Camera Focus In A More Accurate And Smooth Waygear Ring Belt Suitable For Less Than 100Mm Diameters Lensnon-Slip Design With Grooved Knob; White Mark Ring Made Of Plastic And Used To Mark The Scale On Follow Focusnote: Only Follow Focus, Camera And Other Shoulder Rig Are Not Included