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发表于 2014-11-3 10:00:55
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workflow 发表于 2014-11-3 09:30
入门足够了，不过实话说，玩过nikon那么多镜头，18105是最狗的了，当然是个人感觉啦 ...
From http://www.kenrockwell.com/nikon/16-85mm.htmSharpness back to Performance back to topWarning 1: Image sharpness depends more on you than your lens.Warning 2: Lens sharpness doesn't mean much to good photographers.With those caveats, the 18-105 is probably the softest DX lens I've used in the corners at 18mm.Otherwise, it's sharp all over, so just don't look closely in the corners at 18mm and it looks great.At 18mm: It's smeared in the corners wide-open, and doesn't get much better stopped down to reasonable apertures. My sample was worse on one side, but not by much.At 24mm: It's a bit softer, but not smeared, in the far corners wide open. It gets better stopped down. My sample was a little softer on one side.At 50mm: It's sharp all over at all apertures.At 105mm: It's sharp all over at all apertures.At small apertures like f/16 and smaller, diffraction limits performance. |
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