Charlie N Offline Upload & Sell: On
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kevindar wrote:
Interesting read. I am very new to a7rII and the metabones, with a host of ef mount lenses.
So far, my 16-35 f4 24-70 2.8II and f4, 70-200 2.8 II, 24 1.4II, 35 1.4, 40 2.8, 85 1.2II, sigma 150 2.8 have all worked very well for non tracking AF. I have not tried the 100-400II. the thing with that lens is that I will be likely using it for moving objects, so I think I need to keep my 80D for those times I want to use the lens.
I have considered trading in my 24, 35, and 85L lenses for the sigma variant and picking up the mc-11 adapter, so I have better AF. The problem is that the sigma versions are all significantly bigger and heavier. ...Show more →
sigma doesnt do well tracking, well at least from what I own, the MC11 + 135 Art. Metabones will work like how your canon lenses work.
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