SEL20F28 impresses and puzzles at the same time

Started Apr 10, 2013 | Discussions thread
cxsparc
Senior MemberPosts: 1,507
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Re: Do NOT use AF in Lens Test. ReShoot with Peaking in MF. Fix that Focus
In reply to blue_skies, Apr 10, 2013

AF is alright, but when you do comparison tests you do have to select a fixed AF section, otherwise the multi-AF will probably select different focal points in your scene. If you haven't checked where the camera focus-locked, your entire test has been - sorry- a waste of time, at least in making any claims on lens characteristics.

With the 5N, i use the touch-selection of the AF point, with other cameras you can select this in a different way.

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