The TechArt Pro continues to improve with firmware 6.0. Below is a list of how the update improves the adapter for the Sony a7RIII and Sony a9. I noticed some issues with the adapter last time I used it on my a7RIII and am glad to see TechArt handled them promptly.
- It corresponds to Sony α9, Sony α7 III.
- Continuous AF (AF – C) has been improved to improve performance.
- The update isn’t recommended for users of other cameras
iOS App
Android App
TECHART Pro Manual
TechArt Pro B&H Photo / Amazon / Adorama
via stkb