Tag Archives: Micro Four Thirds Canon EF Lens Adapter

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After what felt like decades of asking for this product, Metabones finally has released a Canon EF Lens Speedbooster for Micro Four Thirds cameras like the Panasonic GH4. The Canon EF Speed booster will increase maximum aperture by 1 stop and modifies the lens view to 0.71x wider. The adapter can be powered via 5V through a MicroUSB port for the built-in electronics to change aperture values.

Unlike the RedRock Micro LiveLens Adapter which can adapt a Canon EF Lens to MFT Cameras, the aperture value has to be changed 'within the adapter'. The Metabones is a smart adapter that communicates to the lens so that aperture controls can be dialed in right from the camera as if it were using a native MFT lens. Apparently it is shipping now, and you can find out more at the Metabones website (click here).

metabones canon EF to micro four thirdsMicro Four Thirds Canon EF Adapter
find-price-button Metabones Canon EF Lens to Micro Four Thirds Speed Booster

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