Seamless™ Follow Focus Gear for <b>Mamiya A 120mm f4 M Macro</b> Lens

This gear fits the Mamiya 645 Macro A 120mm f/4 M lens. It is designed specifically to fit this lens and is compatible with any standard 0.8 Module follow focus. The gear sits 3-6mm “high” off the focus ring of your lens for a clean, low profile gear that slides smoothly onto your lens and into your current lens case. The gears do not have to be removed after each use although you can if you like. Each gear comes with a lifetime of support. 120