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Firmware for Sony Model A057
Model Product Mount Latest Version Last Update Date
A057 150-500mm F/5-6.7 Di III VC VXD Sony Ver.3 2022.12.15

1.Improved the AF tracking performance when shooting moving objects.
2. AF assist function during video recording is now supported.

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This update improves the following:
1. VC operation.
2. The stability of panning shooting.