A7s and Metabones Smart Adapter IV

Started 9 months ago | Discussions thread
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Martin Muehlemann
Senior MemberPosts: 1,020Gear list
A7s and Metabones Smart Adapter IV
9 months ago


I just wanted to make a quick summary of my experience with the Metabones Smart Adapter and my A7s that had their first meeting yesterday.

My Lenses

Canon EF 24-70 L II USM

Canon 300 L F2.8 IS USM

Canon 70-200 L F4 IS USM

Canon 100 L IS Macro

In good light conditions I get the focus nailed 1 out of 20. In dull light I get ZERO.

in fact, the AF is not slow, it is just useless.

The second issue I encounter, is when the 300L is on, the A7s switches to APS-C mode.

I am using the latest firmware for cam and for the Smart Adapter.

I have informe Metabones and I'll be waiting for their feedback.


 Martin Muehlemann's gear list:Martin Muehlemann's gear list
Canon EOS 5D Mark II Olympus E-M1 Sony Alpha 7S Olympus Zuiko Digital ED 7-14mm 1:4.0 Olympus M.Zuiko Digital 45mm 1:1.8 +11 more
Sony Alpha 7S
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