The Tamron 17-35mm f/2.8-4 Di OSD (A037) is a wide-angle zoom lens for Canon EF full-frame DSLRs, featuring Tamron's Optimized Silencer Drive (OSD) motor for quiet autofocus and moisture-resistant construction. It offers a variable maximum aperture covering wide to short telephoto, with a compact build suited for travel and landscape photography. Part of Tamron's Di-series for full-frame DSLR mounts.
Product released: July 1, 2018
Latest firmware version
Version 2, released December 8, 2020
Verified by LatestUpdate: June 18, 2026
What's new in version 2
This update improves the following issues on the Canon EOS R5 / EOS R6:1. The Image Stabilizer of the camera cannot be set and also will not function.2. Err 70 may occur during shooting.[NOTE] Canon Mount Adapter EF-EOS R is required to attach the lens to Canon EOS R5 / EOS R6 .
What is the Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF?
The Tamron 17-35mm f/2.8-4 Di OSD (A037) is a wide-angle zoom lens for Canon EF full-frame DSLRs, featuring Tamron's Optimized Silencer Drive (OSD) motor for quiet autofocus and moisture-resistant construction. It offers a variable maximum aperture covering wide to short telephoto, with a compact build suited for travel and landscape photography. Part of Tamron's Di-series for full-frame DSLR mounts. It was originally released on July 1, 2018.
What is the latest firmware version for the Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF?
The latest firmware version for the Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF is 2. It was released on December 8, 2020.
What changed in Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF firmware version 2?
Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF firmware version 2 includes the following changes: This update improves the following issues on the Canon EOS R5 / EOS R6:1. The Image Stabilizer of the camera cannot be set and also will not function.2. Err 70 may occur during shooting.[NOTE] Canon Mount Adapter EF-EOS R is required to attach the lens to Canon EOS R5 / EOS R6 .
How do I update the Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF firmware?
To update the Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF firmware, download the latest version (2) from Tamron's website. Follow Tamron'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 Tamron's support page.
Where can I download the latest Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF firmware?
Details and download instructions for the latest Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF firmware (version 2) are on Tamron's official release page: https://www.tamron.com/global/consumer/support/download/firmware/a037/canon_ef/
How do I check for Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF firmware updates?
You can track Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF firmware updates automatically on LatestUpdate.io. We monitor Tamron's releases and notify you when new firmware versions are available, so you never miss an update.
How often does Tamron release firmware updates for the Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF?
We have tracked 2 firmware versions for the Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF. Tamron releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.
Who makes the Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF?
The Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF is manufactured by Tamron. Visit the official product page for more information.