Video: Sigma fp Vs. Panasonic Lumix S1 Eye-AF Test

Here is a video comparison of new released Sigma fp compared to Panasonic Lumix S1 full frame mirrorless cameras. Both cameras used the Sigma 45mm f/2.8 DG DN Contemporary lens. From the video, we can see that Eye-AF of Panasonic Lumix S1 is much better than Sigma fp.

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