Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF is an ultra-wide zoom for full-frame DSLRs that focuses as close as 0.28m across the whole zoom range. It has 15 elements in 10 groups, an OSD silent-drive autofocus motor and a 7-blade circular diaphragm. The Canon version measures 92.5mm long and weighs 460g, with a 77mm filter thread.
LatestUpdate has tracked 2 versions of Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF firmware, released between December 8, 2020 and February 19, 2026.
Version 2 - December 8, 2020: 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…
What is Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF?
Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF is an ultra-wide zoom for full-frame DSLRs that focuses as close as 0.28m across the whole zoom range. It has 15 elements in 10 groups, an OSD silent-drive autofocus motor and a 7-blade circular diaphragm. The Canon version measures 92.5mm long and weighs 460g, with a 77mm filter thread. It was originally released on July 1, 2018.
What is the latest firmware version of Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF?
The latest firmware version of Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF is 3. It was released on February 19, 2026.
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 3) are on Tamron's official release page: https://www.tamron.com/global/consumer/support/download/firmware/
How often does Tamron release firmware updates for Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF?
We have tracked 2 firmware versions of Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF.
Is Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF still receiving firmware updates?
Yes, Tamron 17-35mm f/2.8-4 Di OSD (A037) Canon EF received a firmware update within the last year. The most recent version is 3.