icon account icon cash icon cart icon cart icon search main arrow arrow check icon camera icon light icon audio icon computer icon storage icon discount icon facebook icon twitter icon linkedin icon vimeo icon youtube icon instagram icon google plus icon share icon email icon print icon time icon phone icon email-m icon marker-m icon pdf icon remove icon comment icon out icon-status icon-star icon-switch pie-chart line-chart icon-user icon-user-1 icon-warning expand-arrow-1 expand-arrow-2 icon-upload icon-download icon-none icon-date-scheduled icon-date-available icon-is-hazardous

ARRI FF-4 Studio Follow Focus Basic Unit - Black

Abel Code: arriff4
Mfr. Code: K2.65221.0
This single-side (upgradeable to double-side) follow focus is a basic version of ARRI's industry-standard FF-4 system, featuring a Left Focus Knob, marking disc, and integrated 15mm LWS mounting option.
Key Highlights
  • 15mm LWS mounting option
  • Left Focus Knob included
  • Flat marking disc


The ARRI FF-4 Studio Follow Focus Basic Unit is ideal for use with film or video 15mm Lightweight Support (LWS) systems conforming to ARRI standard. This kit includes Left Focus Knob, only.

NOTE: An ARRI BA-2 or BA-3 adapter is required for use with studio rod support types. 


  • Integrated 15mm LWS rod mounting option
  • Gear ratio is appropriate for a wide range of lens barrel sizes (gears sold separately)
  • Compatible with focus knobs from FF-5 HD and all Arri driver gears
  • Compatible with studio bridge plate and ARRI HD baseplate (with additional adapter, sold separately)
  • Compatible with ARRI BA-2 or BA-3 19mm or 15mm rod adapter (sold separately)


What's in the Box

  • 1 x Arri FF4 2-Sided Follow Focus w/ Locking Screw


Key Highlights

  • 15mm LWS mounting option
  • Left Focus Knob included
  • Flat marking disc
  • Tie-down screw included

Lens Accessories

Follow Focus Notes:
Compatible With 15mm or 19mm Rod Adapter
Compatible With Arri Lightweight Support (With Additional Adapter)
Compatible With Focus Knobs From FF-5 HD and All Arri Driver Gears
Compatible With Studio Bridge Plate and ARRI HD Baseplate (With Additional Adapter)
Pitch Drive Gear:
Not Included
Rod Clamp Size:
15mm LWS
Marking Disk:
Large Flat - Qty 1

Mechanical & Electronic Controls

Focus Knob:


Camera Body Less Than 5lbs:


15 in
11 in
15 in
5 lb

Support for Every Production

Facilities in NY & LA designed for maximum comfort and efficiency

We are accustomed to working with productions and budgets of all sizes. Need a complete camera system specifically tailored to your needs or a few accessories to complete your kit? We’ve got you covered. All our gear is meticulously maintained by our on-site technicians, and we treat all jobs with the highest degree of care and attention to detail.



We stock expendables in our three showrooms so you have the convenience of one-stop shopping.



Keep your skills sharp with our practical education: hands-on workshops, community events, and blog.

AbelCine - Contact Rental

Have a question about Rental?

Contact us