150-500mm F/5-6.7 Di III VC VXD (SONY E) firmware v4
Tamron · Released Dec 4, 2025 · First seen by GearPulse Jul 4, 2026
What's in this update
1. Improved AF performance during zooming2. With α9 III, when its focus mode is set to AF-S, DMF, or MF, it will support continuous shooting at up to approximately 120 frames per second3. Improved of AF assist function.
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