Seamless™ Follow Focus Gear for Olympus OM System Zuiko Auto-Macro 50mm f2 LensLens gear specially made for the Olympus OM System Zuiko Auto Micro 50mm f 2 lens. Each lens gear is compatible with any cinema standard 0. 8 Module (32 pitch) follow focus unit. Gears are designed to be as wide as possible to ensure full functionality, a little extra freedom for FF unit placement as well as a beautiful touch to each lens. All standard gears should fit right out of the box and can be gently pressed onto the focus ring. Lens gears can