SEL35F18 vs. Sigma 30mm f/2.8 DN (and 16-50 at 35mm)

When the Sigma 30mm is mounted, the menu entries for lens correction are still active and you can switch between auto and off. But I highly doubt that there is some active correction for a third party lens. The auto-correction of distortion can help a little bit the sharpness but I don't think it will modify the results of this test. A RAW comparison is of course necessary to clear this out. But I was more interested in the JPEG results, because this is what I use 90% of the time.