Tamron have just released a new firmware update for the 28-75mm F/2.8 Di III RXD lens. This update improves known issues for autofocus with Sony E-mount mirrorless cameras, when the range of focus search distance is broad, in video recording mode.
Thank you for your interest to visit this page Tamron 28-75mm F/2.8 Di III RXD Version 2 Firmware Update. I hope this review can be an additional reference for you.
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