Firmware update for 11 Sigma L-mount lenses

[xaviergut]

I just read that there is a new firmware update for 11 Sigma L-mount FF lenses:

17mm F4 DG DN Contemporary (Firmware 1.1)
24mm F1.4 DG DN Art (Firmware 1.1)
50mm F2 DG DN Contemporary (Firmware 1.1)
Sigma 35mm F1,4 DG DN Art (Firmware 1.2)
Sigma 45mm F2,8 DG DN Contemporary (Firmware 1.5)
Sigma 50mm F1,2 DG DN Art (Firmware 1.1)
Sigma 65mm F2 DG DN Contemporary (Firmware 1.3)
Sigma 85mm F1,4 DG DN Art (Firmware 1.2)
Sigma 90mm F2,8 DG DN Contemporary (Firmware 1.1)
Sigma 105mm F2,8 DG DN Art (Firmware 1.3)
Sigma 500mm F5,6 DG DN OS Sports (Fir mware 1.1)

Here the piece of news (German language) :

Sigma veröffentlicht Firmware-Updates für L- und RF-Objektive

Sigma hat kürzlich neue Firmware-Updates für elf L-Mount Festbrennweiten und zwei weitere Objektive für den RF-Mount von Canon veröffentlicht.

www.photografix-magazin.de

And here the Sigma web to download the firmware updates:

Firmware Download for Lenses | Firmware download | Support | SIGMA Corporation

Here you can download firmware for SIGMA products.

www.sigma-global.com

(... maybe it has to do with the new S1Rii camera )

 

[xaviergut]

I just read that there is a new firmware update for 11 Sigma L-mount FF lenses:

17mm F4 DG DN Contemporary (Firmware 1.1)
24mm F1.4 DG DN Art (Firmware 1.1)
50mm F2 DG DN Contemporary (Firmware 1.1)
Sigma 35mm F1,4 DG DN Art (Firmware 1.2)
Sigma 45mm F2,8 DG DN Contemporary (Firmware 1.5)
Sigma 50mm F1,2 DG DN Art (Firmware 1.1)
Sigma 65mm F2 DG DN Contemporary (Firmware 1.3)
Sigma 85mm F1,4 DG DN Art (Firmware 1.2)
Sigma 90mm F2,8 DG DN Contemporary (Firmware 1.1)
Sigma 105mm F2,8 DG DN Art (Firmware 1.3)
Sigma 500mm F5,6 DG DN OS Sports (Fir mware 1.1)

Here the piece of news (German language) :

Sigma veröffentlicht Firmware-Updates für L- und RF-Objektive

Sigma hat kürzlich neue Firmware-Updates für elf L-Mount Festbrennweiten und zwei weitere Objektive für den RF-Mount von Canon veröffentlicht.

www.photografix-magazin.de

And here the Sigma web to download the firmware updates:

Firmware Download for Lenses | Firmware download | Support | SIGMA Corporation

Here you can download firmware for SIGMA products.

www.sigma-global.com

(... maybe it has to do with the new S1Rii camera )

Sorry, but I just checked the web and really new (2025) are the first 3 in the list.

 

[Quentinquirelino]

Most of us don't check our lenses on available firmware updates anyhow. Chances are high that many missed some updates. So, thanks for the reminder to check for updates!

 

[CharlesH]

Most of us don't check our lenses on available firmware updates anyhow. Chances are high that many missed some updates. So, thanks for the reminder to check for updates!

Yeh, I just updated my 17mm f4 and 45mm f2.8. The 45mm was really out of date; if had fw 1.0 and the latest is fw 15.