Sigma's 105mm F2.8 DG DN MACRO Art for L-Mount reaches 1:1 reproduction at 29.5cm and measures 133.6mm long at 715g. It has 17 elements in 12 groups, a nine-blade rounded diaphragm and a 62mm filter thread. The L-Mount teleconverters TC-1411 (1.4x) and TC-2011 (2.0x) can be fitted to raise magnification while keeping working distance.
Product released: March 25, 2021
Latest firmware version
Version 1.5, released January 22, 2026
Last checked for updates: Oct 31, 2026 17:35 UTC
What's new in version 1.5
・Improved manual focus operability near the minimum focusing distance. ・Added the ability to assign specific functions to the focus ring during AF.* ・Added the option to change the rotation direction of the focus ring during MF.* ・Added the option to display the aperture value as a T-stop during video recording.* *Only on supported cameras.
LatestUpdate has tracked 5 versions of Sigma 105mm F2.8 DG DN MACRO Art (L-Mount) firmware, released between March 25, 2021 and January 22, 2026.
Version 1.5 - January 22, 2026: ・Improved manual focus operability near the minimum focusing distance. ・Added the ability to assign specific functions to the focus ring during AF.* ・Added the…
Version 1.4 - April 17, 2025: ・The operational stability has been improved.・The exposure stability has been improved.Supports Leica Extender L 1.4x by Leica Camera AGIt has improved the AF…
Version 1.3 - December 19, 2024: ・The operational stability has been improved.・The exposure stability has been improved.Supports Leica Extender L 1.4x by Leica Camera AGIt has improved the AF…
Version 1.2 - May 25, 2023: ・The operational stability has been improved.・The exposure stability has been improved.Supports Leica Extender L 1.4x by Leica Camera AGIt has improved the AF…
Version 1.1 - March 25, 2021: ・The operational stability has been improved.・The exposure stability has been improved.Supports Leica Extender L 1.4x by Leica Camera AGIt has improved the AF…
What is Sigma 105mm F2.8 DG DN MACRO Art (L-Mount)?
Sigma's 105mm F2.8 DG DN MACRO Art for L-Mount reaches 1:1 reproduction at 29.5cm and measures 133.6mm long at 715g. It has 17 elements in 12 groups, a nine-blade rounded diaphragm and a 62mm filter thread. The L-Mount teleconverters TC-1411 (1.4x) and TC-2011 (2.0x) can be fitted to raise magnification while keeping working distance. It was originally released on March 25, 2021.
What is the latest firmware version of Sigma 105mm F2.8 DG DN MACRO Art (L-Mount)?
The latest firmware version of Sigma 105mm F2.8 DG DN MACRO Art (L-Mount) is 1.5. It was released on January 22, 2026.
What changed in Sigma 105mm F2.8 DG DN MACRO Art (L-Mount) firmware version 1.5?
Sigma 105mm F2.8 DG DN MACRO Art (L-Mount) firmware version 1.5 includes the following changes: ・Improved manual focus operability near the minimum focusing distance. ・Added the ability to assign specific functions to the focus ring during AF.* ・Added the option to change the rotation direction of the focus ring during MF.* ・Added the option to display the aperture value as a T-stop during video recording.* *Only on supported cameras.
Where can I download the latest Sigma 105mm F2.8 DG DN MACRO Art (L-Mount) firmware?
Details and download instructions for the latest Sigma 105mm F2.8 DG DN MACRO Art (L-Mount) firmware (version 1.5) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/a020_105_28/?mount=l-mount
How often does Sigma release firmware updates for Sigma 105mm F2.8 DG DN MACRO Art (L-Mount)?
We have tracked 5 firmware versions of Sigma 105mm F2.8 DG DN MACRO Art (L-Mount).
Is Sigma 105mm F2.8 DG DN MACRO Art (L-Mount) still receiving firmware updates?
Yes, Sigma 105mm F2.8 DG DN MACRO Art (L-Mount) received a firmware update within the last year. The most recent version is 1.5.