Metabones Firmware V2.0 Released

Metabones have released firmware V2.0 upgrade for four of their Canon EF to Micro Four Thirds adapters. The latest update for the Canon EF to Micro Four Thirds Speed Booster adds f/8 autofocus support for EF Extender 1.4x and EF Extender 2x (all versions). For more information and download links click below: http://www.metabones.com/article/of/EF-M43_Firmware_Mac http://www.metabones.com/article/of/EF-M43_Firmware_Win