Yannick Ciancanelli tests the A7rII autofocus performance on the massive 600mm Canon EF lens.

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Yannick Ciancanelli (Click here) posted a long Canon EF lens with A7rII autofocus performance test. Along all “normal” Canon lenses tested by Yannick he also had the chance to play with the massive [shoplink 39571 ebay]Canon 600mm EF lens (over $10,000 price here on eBay)[/shoplink]. Yannick writes:

“This stunning lens’ AF, sadly, does not work that well. Focus picks up sometimes. It depends on contrast and subject. Face detection helps a lot. Without it the lens would be lost, but when faces show up then boom it’s nailed. Does not focus in-between shots (High Burst rate of 5fps).”

And here is the video showing the A7rII with the lens:

A7rII preorder list:
In USA: at Amazon, BHphoto, Adorama, SonyStore US, FocusCamera, Uniquephoto.
In Europe at Sony DE, UK, FR, IT, ES, NL, BE, CH, AT, SE, FI, NO, PT. Wex UK.
In Asia at Digitalrev, CameraPro.

A7rII case:
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Gariz Alcantara case in [shoplink 39094 ebay]Black (Click here)[/shoplink] and [shoplink 39095 ebay]Red (Click here)[/shoplink]. Also available on Amazon US (Click here).
Lim’s case in [shoplink 39107 ebay]Black (Click here)[/shoplink], [shoplink 39102 ebay]Brown (Click here)[/shoplink], [shoplink 39103 ebay]Red (Click here)[/shoplink], [shoplink 39104 ebay]Yellow (Click here)[/shoplink], [shoplink 39105 ebay]Navy Blue (Click here)[/shoplink] and [shoplink 39106 ebay]Khaki (Click here)[/shoplink]. Also available on Amazon US (Click here).