http://metabones.com/article/of/EF-E_Firmware_Win

오전에 이메일로 내일전에 올린다고 했는데 지금 확인해 보니 올라왔네요.

Name: Firmware update V0.47 for EF-E Smart AdapterTM MARK IV and EF-E Speed BoosterTM ULTRA
•Release date: 23 Nov 2015
•Benefits and improvements:  ◦A7II firmware 2.0 autofocus support.
◦f/8 autofocus support for EF Extender 1.4x and EF Extender 2x (all versions)

​Note: you do not need to install version 47 if your adapter is already at version 46 and you do not need A7II or EF Extender support.

f/8 autofocus support for EF Extender 1.4x and EF Extender 2x (all versions) 이 말이 마음에 드는데 어답터 사기는 그렇고 참 거시기 합니다. EF Externde 1.4x,2x 다 가지고 있고 단렌즈도 있는데 된장....