* This customization of Full-time MF function is only available for the SIGMA 50mm F1.4 DG HSM A014.
* The Full-time MF function will be available after the SIGMA USB DOCK firmware is updated to Ver1.01 or above.
* The function limits will vary from on the camera you use.
Download: SIGMA Optimization Pro Ver1.2.0
SIGMA USB DOCK Firmware Update
Thank you for purchasing and using our products.
We are pleased to inform you the SIGMA USB DOCK Firmware Update is now available.
This firmware update allows you to use the SIGMA USB DOCK with the SIGMA 50mm F1.4 DG HSM A014. If you have the products mentioned below, please start up SIGMA Optimization Pro and then operate lens firmware update.
Benefits of this firmware update
* Please update SIGMA Optimization Pro to Ver1.2.0 in addition to updating the SIGMA USB DOCK Firmware to Ver1.01 before using it with SIGMA 50mm F1.4 DG HSM.
In order to update the USB Dock firmware, please connect the device to your computer using the USB cable and then open Sigma Optimization Pro.
B&H carries the Sigma USB Dock and has the Sigma 50mm f/1.4 DG HSM Art Lens available for preorder.