Sigma USB Dock for Canon Lenses

By connecting a Sigma Art, Contemporary, or Sports lens to a computer with the SIGMA USB DOCK, photographers can update the lens firmware and adjust focus position and other parameters. Exclusive SIGMA Optimization Pro software makes customization easy. It is possible to select the autofocus speed and adjust the focus limiter and Optical Stabilizer (OS) function.

Compatible lenses*:

• 20mm F1.4 DG HSM
• 24mm F1.4 DG HSM
• 35mm F1.4 DG HSM
• 50mm F1.4 DG HSM
• 85mm F1.4 DG HSM
• 135mm F1.8 DG HSM
• 14-24mm F2.8 DG HSM
• 18-35mm F1.8 DC HSM
• 24-35mm F2 DG HSM
• 24-105mm F4 DG OS HSM
• 17-70mm F2.8-4 DC MACRO OS HSM / DC MACRO HSM
• 18-200mm F3.5-6.3 DC MACRO OS HSM / DC MACRO HSM
• 18-300mm F3.5-6.3 DC MACRO OS HSM
• 150-600mm F5-6.3 DG OS HSM
• 120-300mm F2.8 DG OS HSM
• 150-600mm F5-6.3 DG OS HSM

* Although we try to keep our site current and up-to-date, this list may not be fully comprehensive. The Art lenses, Sports, and some Contemporary models will be compatible with the dock. To see a current list, visit Sigma’s website HERE.

** To use your USB dock for firmware updates, click on the button below.

FIRMWARE UPDATES via Sigma Optimization Pro**