17-28mm F/2.8 Di III RXD (SONY E) firmware v3
Tamron · Released Jun 22, 2020 · First seen by GearPulse Jul 4, 2026
What's in this update
This update improves the following issues:When you use flashes, there is a delay from the time the shutter button is pressed to the time the shutter and the flash release.Applicable camera models: α7, α7 II, α7R, α7R II, α7S, α7S II, α5000, α5100, α6000, α6300, α6500, NEX-3N, NEX-5R, NEX-5T, NEX-7, NEX-F3, NEX-6Updated Serial Number: 065935 or later
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