Does Sony autofocus work with Metabones?

Metabones® has already added fast EF lens autofocus to its Micro Four Thirds Mount Speed Boosters® and Smart Adapters™ last year.

Is Sony E-mount a EF mount?

Enables all native AF functions including Eye AF, Lock-on AF and Video AF with Sigma EF-mount Art, Contemporary and Sport lenses on Sony E-mount mirrorless cameras. This adapter also supports auto-exposure, in-camera lens correction, in-camera image stabilization and retains full EXIF data.

Can I use EF lens on E-mount?

The MC-11 Mount Converter enables the use of Sigma EF-mount lenses on Sony E-mount mirrorless camera bodies, and maintains full lens performance, including autofocus and auto-exposure, as well as in-camera correction technologies.

Do lens adapters affect quality?

A mount adapter has no glass and will generally not affect the optical performance of your lenses — unless it’s exceptionally poorly made. A speed booster is like the reverse of a teleconverter. So it does add extra glass. This can affect image quality.

How do I update Metabones firmware?

To update, follow the directions on the screen, which may advise you to plug in the micro USB 2.0 cable again while pushing and holding down the WO button on the Speed Booster or Smart Adapter. Metabones App will detect the adapter and display the “Update” button. Click “Update”.

Can you convert E-mount to EF?

You can convert (almost) any lens to work on a Sony E-mount (NEX) camera with an adapter because it has an exceptionally short flange focal length distance. For the same reason it is pretty well impossible to convert a lens designed for E-mount to work on other cameras.

Can I use Sony E-mount lens on Canon EF?

No, it’s a lens designed for mirrorless. The Canon version will be for the EF-M mount which has the same flange distance as E mount. No adapter will fit.