Sigma 45mm F2.8 DG DN Contemporary (Sony E)

Other Sigma products

• Sigma 10-18mm F2.8 DC DN Contemporary (Canon RF) - firmware
• Sigma 10-18mm F2.8 DC DN Contemporary (L-Mount) - firmware
• Sigma 100-400mm F5-6.3 DG DN OS Contemporary (L-Mount) - firmware
• Sigma 100-400mm F5-6.3 DG DN OS Contemporary (Sony E (SN -399)) - firmware
• Sigma 100-400mm F5-6.3 DG DN OS Contemporary (Sony E (SN 400+)) - firmware

Frequently asked questions

What is Sigma 45mm F2.8 DG DN Contemporary (Sony E)?

The Sigma 45mm F2.8 DG DN Contemporary is a full-frame standard prime for Sony FE mirrorless in the compact 'I' series design, featuring 10 elements in 9 groups with a metal body. It was the first lens in Sigma's 'I' series. The lens belongs to Sigma's Global Vision Contemporary I series. It was originally released on September 19, 2019.

What is the latest firmware version of Sigma 45mm F2.8 DG DN Contemporary (Sony E)?

The latest firmware version of Sigma 45mm F2.8 DG DN Contemporary (Sony E) is 07. It was released on July 23, 2026.

What changed in Sigma 45mm F2.8 DG DN Contemporary (Sony E) firmware version 07?

Sigma 45mm F2.8 DG DN Contemporary (Sony E) firmware version 07 includes the following changes: Fixed an issue where the monitor would rarely black out and freeze during shooting when combined with the Sony α7 V.

How do I update the Sigma 45mm F2.8 DG DN Contemporary (Sony E) firmware?

To update the Sigma 45mm F2.8 DG DN Contemporary (Sony E) firmware, download the latest version (07) 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 45mm F2.8 DG DN Contemporary (Sony E) firmware?

Details and download instructions for the latest Sigma 45mm F2.8 DG DN Contemporary (Sony E) firmware (version 07) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/c019_45_28/?mount=sony-e

How do I check for Sigma 45mm F2.8 DG DN Contemporary (Sony E) firmware updates?

You can track Sigma 45mm F2.8 DG DN Contemporary (Sony E) 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 Sigma 45mm F2.8 DG DN Contemporary (Sony E)?

We have tracked 6 firmware versions of Sigma 45mm F2.8 DG DN Contemporary (Sony E). 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 Sigma 45mm F2.8 DG DN Contemporary (Sony E) still receiving firmware updates?

Yes, Sigma 45mm F2.8 DG DN Contemporary (Sony E) received a firmware update within the last month. The most recent version is 07.

Who makes Sigma 45mm F2.8 DG DN Contemporary (Sony E)?

Sigma 45mm F2.8 DG DN Contemporary (Sony E) is manufactured by Sigma. Visit the official product page for more information.