GeX Ring? S gear with poignéeà lens belt / Gear Ring Belt for DSLR Follow Focus Zoom Lens 52-86mm 1/4 '' (Accessory)
This follow focus is simply excellent, and this at an unbeatable price! Indeed it is very convenient, allows fluid to make its focus manuals and avoid jittering, short, everything a videographer research to improve the focus of its videos! I use it n