Metabones released new Firmware to help Sony A7III AF-C at up to 10fps

Metabones has released a new Firmware update that enables the Sony A7 Mark III to continuously focus AF-C at speeds of up to 10fps using its EF-E Speed ​​Booster and EF-E Smart Adapter.

In the past 2 years, Metabones has also released a firmware update that allows the Sony A9 to focus AF-C at the maximum speed, so when it came to attaching the Metabones to A9 at that time.

You can go to the Metabones website to download the firmware file and from the update for your respective mount.

For your Metabones EF-E Speed Booster / EF-E Speed Booster ULTRA / EF-E Speed Booster ULTRA II / EF-E CINE Speed Booster / Contax N-E Speed Booster / EF-E Smart Adapter II / EF-E Smart Adapter III/ EF-E Smart Adapter IV / EF-E Smart Adapter V / EF-E CINE Smart Adapter / Contax N-E Smart Adapter has two different operation modes. Each mode supports a different set of features. You select the operation mode when you mount the lens.

For old EF-E Smart Adapter I / II from 2012 or EF-E Speed ​​Booster from 2013 can still Update to this latest firmware version v.62 and still be compatible with Sony A9 or A7III and still have AF-C 10fps, but these connectors don’t have USB ports, so you only have to send it to Metabones for Update. In addition, the EF-E Smart Adapter III (2013) mount can also be up to v.62 and support full-frame cameras.

So far, if you have not purchased the Metabones products yet, then you can buy it from Bhphotovideo and Amazon store.

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