ARRI FF-4 Overview
The sleek, black-finished ARRI FF-4 Basic Follow Focus Unit consists of a single-sided follow focus with one standard knob. This robust, economical unit slides onto a pair of lightweight 15mm rods (rods not included). The FF-4 is designed with a 1:2 knob-to-gear ratio for smooth, accurate focus pulls on a variety of lenses. A required focus gear is not included with this unit.
The FF-4 features a modular design that is compatible with most ARRI follow focus accessories such as whips, speed cranks, and knob accessories (available separately). One flat marking disk is included with the FF-4 Basic Unit.
Note:
A BA-2/3 adapter is required for use with a studio bridge plate
Features
Slide-on design for 15mm lightweight support rods requires BA-2 or BA-3 adapter for use with studio bridge plates
Single-style left (operator) side unit includes one standard knob
A 1:2 gear ratio suits a variety of lenses
Compatible with most ARRI follow focus accessories such as whips, speed cranks, and other style knobs
ARRI FF-4 Specs
| Included Drive Gear | 0.8 MOD |
| Rod Standard | 15 mm LWS / 60 mm Spacing |
| Number of Sides | Single-Sided |
| Built-In Hardstops | No |
| Marking Disk | Yes |
| Switchable Handwheel Speed | No |
| Dimensions | 11.8 x 3.9 x 3.9" / 300 x 100 x 100 mm |
| Weight | 1.5 lb / 670 g |
Packaging Info
| Package Weight | 1.5 lb |
| Box Dimensions (LxWxH) | 7.8 x 4.5 x 2.9" |
In the Box
- ARRI FF-4 Basic Follow Focus Unit (Black Edition)
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