SmallRig _72-_74 Seamless Focus Gear Ring 3293

made of elastic material, fits the lens seamlessly and evenly. The ring is compatible with Φ72-Φ74mm lenses and can be used with Mini-Follow-Focus 3010 and other follow focus systems. It makes less noise and no distortion, and enables smooth 360º rotation and precise focus adjustment.Main Features:1. Standard 0.8 MOD, non-slip surface design, with accurate conduction.2. Moderate rigidity, perfectly fits the lens.3.. supports 360º rotation, seamless switching.4. coaxial with the lens, ensures stable transmission.)Note:1. when mounted on lenses with diameter more than 72-Φ74mm, the gear may slip or jam.