The Sigma 105mm F1.4 DG HSM Art is a full-frame portrait telephoto prime for L-Mount featuring 17 elements in 12 groups and HSM autofocus. It delivers extremely shallow depth of field suited for portrait work. The lens is nicknamed the 'Bokeh Master' in Sigma's Art line.
What is the Sigma 105mm F1.4 DG HSM Art (L-Mount)?
The Sigma 105mm F1.4 DG HSM Art is a full-frame portrait telephoto prime for L-Mount featuring 17 elements in 12 groups and HSM autofocus. It delivers extremely shallow depth of field suited for portrait work. The lens is nicknamed the 'Bokeh Master' in Sigma's Art line. It was originally released on March 1, 2019.
What is the latest firmware version for the Sigma 105mm F1.4 DG HSM Art (L-Mount)?
The latest firmware version for the Sigma 105mm F1.4 DG HSM Art (L-Mount) is 1.2. It was released on October 23, 2025.
What changed in Sigma 105mm F1.4 DG HSM Art (L-Mount) firmware version 1.2?
Sigma 105mm F1.4 DG HSM Art (L-Mount) firmware version 1.2 includes the following changes: ・The operational stability has been improved.
How do I update the Sigma 105mm F1.4 DG HSM Art (L-Mount) firmware?
To update the Sigma 105mm F1.4 DG HSM Art (L-Mount) firmware, download the latest version (1.2) from Sigma's website. Follow Sigma's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from Sigma's support page.
Where can I download the latest Sigma 105mm F1.4 DG HSM Art (L-Mount) firmware?
Details and download instructions for the latest Sigma 105mm F1.4 DG HSM Art (L-Mount) firmware (version 1.2) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/a018_105_14/?mount=l-mount
How do I check for Sigma 105mm F1.4 DG HSM Art (L-Mount) firmware updates?
You can track Sigma 105mm F1.4 DG HSM Art (L-Mount) firmware updates automatically on LatestUpdate.io. We monitor Sigma's releases and notify you when new firmware versions are available, so you never miss an update.
How often does Sigma release firmware updates for the Sigma 105mm F1.4 DG HSM Art (L-Mount)?
We have tracked 2 firmware versions for the Sigma 105mm F1.4 DG HSM Art (L-Mount). Sigma releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.
Is the Sigma 105mm F1.4 DG HSM Art (L-Mount) still receiving firmware updates?
Yes, the Sigma 105mm F1.4 DG HSM Art (L-Mount) received a firmware update within the last year. The most recent version is 1.2.
Who makes the Sigma 105mm F1.4 DG HSM Art (L-Mount)?
The Sigma 105mm F1.4 DG HSM Art (L-Mount) is manufactured by Sigma. Visit the official product page for more information.