We got new firmware upgrades from both Metabones (Click here), Viltrox (Click here) and Samyang (Click here).
Here is the press text for the Metabones:
Firmware upgrade for EF-E Smart AdapterTM MARK IV/V and EF-E Speed BoosterTM ULTRA
RELEVANT PRODUCTS
This information is for the following models:
- EF-E Smart AdapterTM MARK IV/V/CINE (model number MB_EF-E-BM4 / MB_EF-E-BT4 / MB_EF-E-BT5 / MB_EF-E-BT6)
- EF-E Speed BoosterTM ULTRA (model number MB_SPEF-E-BM2 / MB_SPEF-E-BT2 / MB_SPEF-E-BT3 / MB_SPEF-E-BT4)
ABOUT THIS DOWNLOAD
- Name: Firmware update V0.59 for EF-E Smart AdapterTM MARK IV/V and EF-E Speed BoosterTM ULTRA
- Release date: 04 Dec 2018
- Benefits and improvements:
o Autofocus reliability improvement on A7III.
o Added EXIF lens names for Carl Zeiss Otus 28/1.4.
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Thanks Mike!