http://www.dpreview.com/galleries/reviewsamples/albums/panasonic-gh2-14mm-f2-5-preview-samples
ISO 160,Focal length:14 mm
F2.5
F4
F5.6
F8
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ISO1600 F3.5,1/40s
ISO3200 F3.5,1/80s
ISO 6400,F3.5,1/160s
ISO12800,F3.5,1/320s
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轉自奧林
F/2.5,中間位置銳利度夠,周圍也還不錯
F/4-5.6,似乎是成像最佳的光圈值。
F/8,有幾張柔化的有點誇張

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