SmallRig AB Hard Stops Kit

SmallRig AB stops Kit 4302 are designed for the automatic lens calibration of DSLR and mirrorless camera lenses with MagicFIZ Wireless Follow Focus System (ID:3781, 3782); The AB stops are exquisitely compact and can be freely positioned for mounting on the seamless focus gear rings (3291, 3292, 3293, 3294, 3295, 3296) via a reverse clasp, or easily removed

Note: When installing the AB stops, please press the hook under the seamless focus fear ring in place