ARRI FF-4 19mm Follow Focus Set (Black Edition)

ARRI FF-4 19mm Follow Focus Set (Black Edition)

ARRI FF-4 19mm Follow Focus Set (Black Edition)

B&H # ARKK.0005745 MFR # KK.0005745

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Expected availability: 2-4 weeks

Product Highlights

  • Snaps Onto 19mm Studio Rods
  • Slides onto 15mm LWS Rods
  • 0.8 Mod/35-Tooth Gear for Cine Lenses
  • Single Unit for Left/Operator Side
  • Includes 1 x Standard Focus Knob
  • Speed Crank Included
  • Sleek Black Finish
  • 4 x Marking Disks Included
  • Carrying Case Included
  • Compatible with ARRI FF Accessories
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This item is noncancelable and nonreturnable.

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ARRI KK.0005745 overview

  • 1Description

The sleek, black-finished FF-4 19mm Follow Focus Set (Black Edition) includes a single-sided follow focus, one standard knob, a gear for prime lenses and smaller zooms, four marking disks, and a speed crank. This robust, economical unit includes an adapter enabling it to snap onto 19mm studio rods. Remove the adapter to slide the FF-4 onto a pair of lightweight 15mm rods (rods not included). A hard-sided carrying case is included to transport and protect all the components in the set.

  • FF-4 Basic Follow Focus Unit (Black Edition)

    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


    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
  • BA-2 FF-4 Adapter for Bridge Plate (19mm Studio Rods)

    The ARRI BA-2 FF-4 Follow Focus Adapter is used with an ARRI FF-4 or FF-3 base component. Use this adapter to snap the FF-4/FF-3 onto a pair of bridge plate-supported 19mm studio rods (not included). The adapter fastens onto a pair of rods using a single thumbscrew. Mounting and detaching the BA-2 Adapter from the FF-4/FF-3 can be done in the field by the user and does not require shop service.

    Works with both the HD and Cine versions of the FF-4 follow focus, and the FF-3
    Thumbscrew-locking adapter snaps onto a pair of 19mm rods (rods not included)
    Fastens onto both rods using a single thumbscrew
    Can be mounted and removed in the field by the user
  • Follow Focus Gear (0.8 Mod, 35 Teeth)

    This ARRI Follow Focus Gear can be used with all ARRI follow focus systems. The 35-tooth, 0.8 mod gear is designed for use with prime lenses and smaller zoom lenses that have 32 pitch gear rings. Its medium-width gear face measures 10mm.

    Follow focus gear meshes with a lens ring to enable focus adjustments
    0.8 mod, 35-tooth, 32 pitch gear with a face width of 10mm
    For prime lenses and smaller zoom lenses with standard 32-pitch gear rings
  • Follow Focus Speed Crank

    The ARRI Speed Crank fits into the socket of any ARRI follow focus knob. Designed for quick or extended focus pulls, this L-shaped handle enables a camera assistant to rotate the lens focus barrel further than possible when grasping the focus knob itself. The crank's round knob and right-angle configuration enable rotating the focus knob 360° or more, for those shots requiring extreme shifts in focus.

    Attaches to the socket on any ARRI follow focus knob
    Enables speedy or extended focus pulls with 360° or more of focus knob rotation
    L-shaped handle with knob head for comfortable handling
  • Flat Marking Disk for WCU-3 & Standard/2-Speed FF Knob

    This ARRI Flat Marking Disk is compatible with standard and two-speed follow focus knobs, and the WCU-3 hand unit knob. Use a non-permanent marker to apply temporary focus marks to its surface. This round plastic unit may be used as a replacement or additional marking disk.

Table of Contents
  • 1Description
  • FF-4 Basic Follow Focus Unit (Black Edition)
    Dimensions 3.9 x 11.8 x 3.9" (100 x 300 x 100 mm)
    Weight 1.5 lb (670 g)
    Packaging Info
    Box Dimensions (LxWxH) 7.8 x 4.5 x 2.9"
  • BA-2 FF-4 Adapter for Bridge Plate (19mm Studio Rods)
    Dimensions 3.9 x 6.3 x 1.2" (100 x 160 x 30 mm)
    Weight 5.8 oz (165 g)
    Packaging Info
    Box Dimensions (LxWxH) 6.1 x 2.3 x 1.3"
  • Follow Focus Gear (0.8 Mod, 35 Teeth)
    Number of Gear Teeth 35
    Face Width 0.4" (10 mm)
    Dimensions 1.2 x 1.2 x 0.6" (30 x 30 x 15 mm)
    Weight 0.5 oz (13 g)
    Packaging Info
    Box Dimensions (LxWxH) 4.0 x 2.5 x 0.7"
  • Follow Focus Speed Crank
    Dimensions (WxHxD) 2.2 x 4.3 x 0.8" (5.5 x 11.0 x 2.0 cm)
    Weight 1.6 oz (44 g)
    Packaging Info
    Box Dimensions (LxWxH) 5.0 x 4.0 x 1.0"
  • Flat Marking Disk for WCU-3 & Standard/2-Speed FF Knob
    Dimensions Not specified by manufacturer
    Weight Not specified by manufacturer
    Packaging Info
    Box Dimensions (LxWxH) 4.0 x 4.0 x 0.4"

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