New firmware files were uploaded to the Samyang lens official website.
- Cine AF 24mm T1.9 FE (Version 2)
- Cine AF 35mm T1.9 FE (Version 2)
- Cine AF 75mm T1.9 FE (Version 3)
The new firmware has improved the compatibility between a Rokinon Cine AF lens and the Sony FX Series camera.
- Improved video mode performance on Sony FX3 and FX6
- Added AF Assist function on Sony FX3
- Edited EXIF data from F1.8 to T1.9