Which camera models have a focus issue with the Sigma 30mm f1.4?

Started 4 months ago | Discussions thread
mcslsk Veteran Member • Posts: 6,089
Re: Which camera models have a focus issue with the Sigma 30mm f1.4?

I am not questioning field curvature of the lens. What I am saying is that the AF issue the Sigma lenses dispaly on Sony cameras is not realted to field curvature. It has something to do with the AF motor and the software driving it.

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Fujifilm X100V Sony a6500 Sony a7R III Canon EF 135mm F2L USM Canon EF 70-200mm F4L IS USM +54 more
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