Tamron Releases 28-75mm F/2.8 Di III RXD Lens Firmware Update Ver.2

Tamron has released 28-75mm F/2.8 Di III RXD lens Firmware Update Ver.2 to correct autofocus issues with Sony E-mount mirrorless cameras when the range of focus search distance is broad, in video recording mode. The firmware update is available through Sony E-mount camera bodies.

Tamron Firmware Update Download Page.

Tamron 28-75mm F/2.8 Di III RXD lens is Available from B&H Photo | Amazon

Voigtlander-75mm-F1-8-E-Portrait-Heliar-Lens

Voigtländer 75mm f/1.8 Portrait Heliar Lens Available for Pre-Order NOW!

Published: May 30, 2025 Voigtländer Portrait Heliar 75mm f/1.8 ($999) full-frame E-mount lens offers a spherical aberration control ring that provides under- or over-corrected spherical

Read More »

Sony FX2 Cinema Camera Available for Pre-Order NOW!

Published: May 29, 2025 Sony FX2 Cinema Camera ($2,699) combines the comprehensive video capabilities of the Cinema Line with enhanced 33MP still image capture in

Read More »
Sony-FX2-Cinema-Camera

Sony Announces FX2 Full-frame Cinema Camera with Tiltable EVF

Published: May 28, 2025 Sony announces the FX2 Cinema Camera ($2,699) offering a seamless entry point into the broader Cinema Line range, giving greater cinematic

Read More »

6 thoughts on “Tamron Releases 28-75mm F/2.8 Di III RXD Lens Firmware Update Ver.2”

  1. Ummm… the update didn’t work for me. I have latest Mac OS 10.13.5 and notes say it’s supported up to 10.12. That’s not good..

  2. I just updated the lens with the driver loader open, connecting camera, the launching Tamron’s updater. Everything went smoothly. Running Mac 10.13.4 connected to A7III. Thanks for the heads up!

  3. I updated last week and since then the Tamron 28-75mm f2.8 has a soft focus issue (in foto mode) beginning at around 60mm all the way up to 75mm. That’s no good. Has anyone similar problems?

Leave a Comment

Your email address will not be published. Required fields are marked *