Press Release: Metabones® Adds “Native” AF and Smooth Iris to EF Mount Speed Boosters® and Smart Adapters™ by Firmware Upgrade Vancouver, Canada, June 23, 2016: Metabones® releases Metabones App 2.3, a major firmware update with the following additional features. Eye-AF (A6300/A7series). Fast contrast detect AF for all E-Mount cameras. DMF (direct manual focus) for E-Mount cameras, where the camera switches … Continue reading Metabones Firmware Adds Native AF