<https://wetpixel.com/forums/index.php?/topic/60171-nikon-8-15mm-in-the-house/#comment-385167>
<http://schema.org/text>
"Hi Adam, \n  \nIt would be great to know about AF speed - performance compared to the Sigma 15mm. Specially on the D810 body. \n  \nThank you very much. \nEduardo. \n"
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