EF Zoom Controller (Coming Soon)

Coming Soon!

EF Zoom Lens Controller

(Product ID: LC-PZA1)

The EF Zoom Lens Controller is designed to operate EF zoom lenses, giving full control of the zoom, focus and aperture of a lens.  The controller is designed to operate Canon® EF, EF-S and L series IS auto focus lenses as well as Sigma® and Tamron® EF lenses.  Commands for the controller can be written into existing software for both Windows and Linux via API commands.  The controller pairs with a LC-PZA1 adapter to connect to a variety of camera mounts.    The device is operated via a graphical user interface and allows for preset positions of the lens to be saved and then recalled at any time.  It can also be integrated into existing software via TCP/IP API commands in Windows and Linux operating systems.


  • Remotely control Canon®, Sigma® and Tamron® EF/EF-S auto focus (AF) lenses on any camera
  • Accurate and repeatable control of Zoom, Focus, and Aperture (Iris)
  • Image stabilization control (IS for Canon®, OS for Sigma® and VC for Tamron®)
  • Auto-detection of attached lens and F-number stops with included lens adapter
  • Lens drift compensation
  • Auto-detection of zoom range and position (for zoom lens)
  • 10/100 Mbps Ethernet Interface
  • Programmable preset capability to easily store and recall saved zoom/focus/aperture positions on the lens
  • c-, M42-, T-, M58 and custom mount options available to connect to a camera


EF Zoom Controller Datasheet.pdf

EF Zoom Controller Operating Manual.pdf

For ordering information please contact our sales department: issi-sales@innssi.com or call us at (937) 630-3012

For technical support, please contact our support department: support@innssi.com or call us at (937) 630-3012