Firmware update 0.58 for Metabones Mk. IV, Mk. V and Speedbooster Ultra
Metabones released the new firmware update V0. 58 for their Metabones Smart Adapter IV and EF-E Speed Booster ULTRA 0. 71x. 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. sonyalpharumors.com »