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[分享] 测试镜头光圈的变化对照片清晰度的影响

测试镜头光圈的变化对照片清晰度的影响

新进了个“爱死小白”一直没时间测试,刚好今天休息,就在家对这马路上随便拍拍了。主要数据:相机,400D。镜头:70-200 L IS  2.8
9 F, @* M' J" `+ C用手持拍摄,光圈优先模式。大家看看照片在不同光圈下是否有什么区别?8 _% D0 o0 A  Q; {- {  C2 w0 X* m
为了保持原汁原味,照片没经过后期处理,只压缩了尺寸。红框里是放大到100%时的截图效果。www.xmjeep.com6 p/ ^% g. C' o$ r4 n

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第一张,光圈F2.8  速度T3000/1& G; i( j9 ?  V1 I6 c3 v. e
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这是上面的截图。+ L# Z2 M9 r4 c; t
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上面的截图。www.xmjeep.com! O, E' u& F& m' f  @/ L8 ]0 J
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光圈F5.6  T1000/1
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F8.  T500/15 `% {) i5 e" n5 n7 F2 r/ b
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F11  T250/1
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6 _! a; z" J$ x. G9 ^0 H, e; p厦门越野联盟, D) V7 e% |8 h3 `: E3 D* Z6 B
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平平淡淡才是真.

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