Sigma issued a new firmware updates for the following two lenses:
Benefits:
- An issue where autofocus occasionally fails to focus when digital zoom is enabled.
- Compatibility with continuous shooting of up to approximately 120 frames per second has been added for the focus modes (AF-S/DMF/MF) on Sony α9 III cameras.
120fps still not supported in AF-C mode…but that’s Sony’s policy to limit third party lenses speed at 15fps in AF-C mode :(