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A6500 with LA-EA4 - inaccurate autofocus

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Hello all,

I've just purchased an a6500 with the LA-EA4 in an attempt to use all of my A-mount lenses but have better autofocus, image quality, etc. than my a77 (mk 1). I have tried it with the Minolta 50mm 1.7, Sony 16-50 2.8, and Tamron 70-300 USD. All lenses have the same issue: back-focus. I've tried each and every micro-adjust setting nothing seems to have a noticeable difference on the back-focus. The focus areas even show up green so the camera thinks it's focused correctly, but it's always something behind the subject that's in focus. I've been using spot AF-S but have tried all combinations of focus areas and modes to no avail. The camera has the older software version 1.05, I have not updated but it doesn't seem like the update provides any support for the adapter so I don't think that would help. The only other things I've tried are resetting and initializing the camera. Focus is phenomenal with native E lenses, and all the A lenses I've tested are perfect on my a77.

Any ideas?


Edited by rtizzer
Added more specific diagnosis efforts

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