Metabones released a new firmware update V0.58 for Metabones Smart Adapter IV & EF-E Speed Booster ULTRA 0.71x.
This version upgrade for the Metabones adapter improves continuous video AF performance and adds a custom function Metabones App which lets the user to configure video AF speed/smoothness/noise level.
See the Metabones firmware update version 0.58 details which is also improves stability of the product.
Metabones Released Firmware Update V0.58 for EF-E Smart Adapter and EF-E Speed Booster
Benefits and improvements:
o Continuous video AF performance improvement (works in Advanced mode only)
o Addition of a custom function to Metabones App which lets the user to configure video AF speed/smoothness/noise level.
o EXIF improvement Improved operation with Kenko Pro300 1.4x and 2x (blue dot) teleconverters.
o Fixed a rare phenomenon where an old model camera with Mark V, Speed Booster ULTRA II, CINE Smart Adapter or CINE Speed Booster ULTRA with the IBIS switch at the OFF position may leave the LED indicator on in blue.
o In Green mode, you may now attach an EF Extender first and turn on the camera before attaching a compatible EF telephoto lens. In advanced mode, you must not leave the EF Extender without lens while the EF Extender is attached.
o If you have an early production CINE Smart Adapter or CINE Speed Booster, the manual lens EXIF definition custom function (preset using Metabones App) will no longer activate automatically. Press the WO/CF button on the adapter to activate.
