Tamron SP 85mm F/1.8 Di VC USD (CANON EF) firmware

Firmware history

1. Version 5 Latest Released Oct 21, 2021 First seen Jul 4, 2026
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   This update improves the following issues on the Canon EOS R​5 / EOS R6:- 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 .

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2. Version 4 First seen Jul 4, 2026
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   This update improves the stability o​f control signal communication in continuous shooting. Updat​ed Serial Number: 013928 or later

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3. Version 3 First seen Jul 4, 2026
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   Corrected the error occurring when us​ing live view with the lens optical correction enabled.

   • This update is not intended to make optical correction available. To avoid malfunction, it is recommended to turn the optical correction off.Applicable camera models: EOS 6D Mark II, EOS 5D Mark IV, EOS ​1DX Mark II, EOS Kiss X9Updated Serial Number: 011399 or later
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4. Version 2 First seen Jul 4, 2026
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   Added compatibility wi​th the TAP-in Console.

   • If the update advice is displayed when the TAP-in Console is connected for the first time, fol​low the steps displayed on the screen to carry out the update. Updated Serial Number: 004679 or later
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