Firmware update for SIGMA 18-50mm F2.8 DC DN | Contemporary
Thank you for purchasing and using our products.
We would like to announce that a new firmware update is now available for SIGMA 18-50mm F2.8 DC DN | Contemporary is now available for download.
Benefits of the update: SIGMA 18-50mm F2.8 DG DN Contemporary:
・Improved operational stability.
How to update
Please click the “L-Mount”/ “Sony E-mount”/ “FUJIFILM X mount” tab in the firmware download page below and read “Before updating” prior to updating the firmware.
*For Sony E-mount users, after the update is complete, please be sure to remove the camera’s battery pack and then reinsert it.
For those who own the SIGMA USB DOCK UD-11 for L-Mount
Connect the lens to your computer through the SIGMA USB DOCK UD-11 (sold separately), and launch SIGMA Optimization Pro*. If there is newer firmware available for the connected lens than the one installed, a dialog will display the message “The latest lens firmware is available.” Click “Yes” to perform the update.
*Before updating lens firmware via the SIGMA USB DOCK UD-11 for L-mount, please ensure that you have updated to the latest version of SIGMA Optimization Pro.
SIGMA Optimization Pro Download page
For further information, please contact SIGMA Imaging Nordic by email: firstname.lastname@example.org
We appreciate your continued support for our company and products.