Can someone tell me what would be the best adapter for sony a6500 to be used with canon EF lenses? I would like all of the functionality to work such as autofocus, exposure, and have no distortion. Thank you!
the best is arguably the Metabones, which comes at a steep price of course.
The Fotodiox, at a fraction of the price, is someone well received, as is the Sigma which is a name brand.
none of the straight up adapters will have distortion, since they don't add additional glass in between lens and sensor.
- however then there's a few adapters, such as the Metabones Speed Booster, which , using glass, actually change the image so there's no crop-factor- and gains an extra stop of light. (I believe there's also a lower cost adapter that's kind of similar)