What the thread found

• The standard Heden bracket insert for 18-15mm lenses includes a captive retention feature that snaps into the motor bracket securely.
• Third-party inserts from manufacturers like Wooden Camera and Preston may be physically longer and lack the snap-fit mechanism needed for proper Heden bracket compatibility.
• Dealer-sourced captive inserts designed specifically for Heden motors provide better fit and retention than generic alternatives.

Depends on

• Only one user tested third-party compatibility in this discussion, with limited details on exact measurements or brand variations.
• The thread does not clarify whether all third-party inserts fail similarly or if some brands are better suited than others.

Parts

Follow Focus

Same gear or parts

1. 2026Pulling focus and zoom yourself while operating, especially on live showsOperator practice
2. 2026Swapping an ARRI ALEXA 35 between tripod/studio and Steadicam® mounting: baseplate choice and fastest workflow.FacebookSteadicam operators group
3. 2025LC-1 (Lens Control-1) follow focus system: wired architecture, motors, and early operational experience (1990s).FacebookThe Steadicam Group
4. 2024Modifications to a Steadicam Scout rig for expanded power distribution and connectivityGeneral Discussion