ARRI FF-4 Follow Focus

The ARRI FF-4 is a professional mechanical follow focus built for smooth, precise focus control with cine-style lenses. Its robust construction and 2:1 gear ratio provide accurate, controlled focus pulls while maintaining the simple, tactile feel of a traditional mechanical follow focus.

The FF-4 mounts directly onto standard 15mm LWS rods and can be adapted for 15mm or 19mm studio setups with ARRI’s BA-3 or BA-2 adapters. Its modular design also supports ARRI accessories including speed cranks, focus whips, interchangeable knobs, and different drive gears, making it easy to configure for a variety of camera and lens packages.

Simple, rugged, and built for professional production, the FF-4 is a great choice when you want reliable manual focus control without batteries, motors, or wireless systems getting in the way.

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