Sigma USB DOCK for Canon EF Discontinued

Richard Cox
4 Min Read

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Now, for the majority of people here, this may be a nothing burger, but some people are still using DSLR kits and may have Sigma EF-based lenses. Or you are still using Sigma lenses on your RF cameras with an adapter. So if you are one of those using Sigma EF lenses, it's highly recommended that you get the Sigma USB DOCK for Canon EF while supplies last.

This USB dock allows you to use Sigma's Sigma Optimization Pro software on your Mac or PC to adjust various settings on your lens, and also update its firmware.

Key Features

  • Update Lens Firmware and Adjust Settings
  • For Use with Sigma Global Vision Lenses
  • Compatible with Canon EF-Mount Lenses

For now, there are supplies of this item around the globe, so we encourage you to get it while you can, as it will disappear once stocks run out.


SIGMA Optimization Pro

Special Software “Sigma Optimization Pro” will offer the following customization.

For Contemporary, Art, and Sports line

  • Updating Lens Firmware. It is possible to update the lens firmware via the internet.
  • Focus Setting. Multiple focus setting options are available: 4 categories for fixed focal length lenses, and 16 categories (4 options for focal length) x (4 options for shooting distance) for zoom lenses.
  • Full-time MF Setting. It is possible to adjust the timing to operate the Full-time MF function by customizing how much rotation of the focus ring is required. (Not compatible with 17-70mm F2.8-4 DC MACRO OS HSM C013、18-200mm F3.5-6.3 DC MACRO OS HSM C014、18-300mm F3.5-6.3 DC MACRO OS HSM C014、18-35mm F1.8 DC HSM A013、30mm F1.4 DC HSM A013、24-105mm F4 DG OS HSM A013、35mm F1.4 DG HSM A012、120-300mm F2.8 DG OS HSM S013

For Also for Sports line*

Also compatible with the 150-600mm F5-6.3 DG OS HSM C015, 100-400mm F5-6.3 DG OS HSM C017.

  • AF Speed Adjustment. There are 3 AF speed modes.
  • Focus Limiter Adjustment. Offering customization for the driving range of auto focus enables a photographer to exactly reflect the personal preference.
  • OS Setting. For the Optical Stabilizer (OS), 3 unique view modes are available. This offers the most suited OS function for any shooting style.

Condition of Operation : Windows

This software operates in the condition that meets with the following criteria;

  • CPU : Intel Core2 Duo or faster processor
  • OS : Windows 8.1, Windows 10, Windows 11
  • 1GB of available hard drive space.
  • 24-bit graphics card (approx. 16.7 million colors).
  • 1024 x 768 or higher screen resolution.
  • USB 1.1 as standard.

Condition of Operation : Mac OS


This software operates in the condition that meets with the following criteria;

  • OS : macOS Mojave 10.14, macOS Catalina 10.15, macOS Big Sur 11, macOS Monterey 12, macOS Ventura 13
  • CPU : Intel Processor, Apple M Series Chip
  • 1GB of RAM
  • 1GB of available hard disk space
  • 24bit or more graphics card
  • 1024 x 768 or higher screen resolution.
  • USB 1.1 as standard.

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Richard has been using Canon cameras since the 1990s, with his first being the now legendary EOS-3. Since then, Richard has continued to use Canon cameras and now focuses mostly on the genre of infrared photography.
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