Tag Archives: Metabones EF-E Speed Booster ULTRA 0.71x

Metabones 0.57 Firmware Update Adds Official Sony a9 Support

Metabones added official Sony a9 support today with Firmware version 0.57 for the EF-E Smart Adapter Mark IV/V and EF-E Speed Booster Ultra. Hopefully, we will see some new reviews soon. This Firmware is For Metabones EF-E Speed Booster ULTRA 0.71x B&H Photo / Amazon / Adorama Metabones Canon EF/EF-S Lens to Sony E Mount […]

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Metabones lV Update 0.56

Firmware update V0.56 for EF-E Smart Adapter MARK IV and EF-E Speed Booster ULTRA Benefits and improvements:  Fixed issue with SteadyShot icon on LCD display of the camera not corresponding to IS switch of Tamron 150-600/5-6.3 VC USD A011 when “choose between OIS and IBIS automatically” is chosen. Fixed blackout issue with A7S running Time […]

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Metabones lV Update 0.53

Firmware update V0.53 for EF-E Smart Adapter MARK IV and EF-E Speed Booster ULTRA Benefits and improvements: Easier user interface to select between Green and Advanced mode using Metabones App, with separate settings for newer cameras and older cameras (except Mark I/II/III and original Speed Booster). Fix operation of Kenko Pro300 DGX (green dot) stacked […]

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