RX1 AF Behavior

Started Jan 29, 2013 | Discussions thread
tesilab Senior Member • Posts: 2,736
Only possible CDAF behavior

Without phase detection there is simply mo way to predict focus without trial and error. this involves something analogous to a binary search. The lens must sample a couple of distances, choose the better contrast of the two, more restrictive sample of a difference distances, choose the best again, ultimately converging on the best contrast inside the focus box.

 tesilab's gear list:tesilab's gear list
Sony RX1R II Olympus Air Panasonic Lumix DMC-GX8 Panasonic Leica D Summilux Asph 25mm F1.4 Panasonic 12-35mm F2.8 +6 more
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