{"meta":{"id":"https:\/\/api.iclient.ifeng.com\/ipadtestdoc?aid=ucms_7waHvljDInR","type":"doc","o":"1","documentId":"ucms_7waHvljDInR"},"body":{"newStatus":"1","documentId":"ucms_7waHvljDInR","staticId":"ucms_7waHvljDInR","title":"拍出迷人虚化光斑 get这12条知识就够了","shareTitle":"拍出迷人虚化光斑 get这12条知识就够了","thumbnail":"http:\/\/d.ifengimg.com\/w150_h106_q100\/img1.ugc.ifeng.com\/newugc\/20200519\/16\/wemedia\/da40d6b545353bf348ba04059609d11257f06a6a_size16_w639_h426.jpeg","source":"爱科技数码","author":"","editorcode":"weMedia","editTime":"2020-05-19 16:32:31","updateTime":"2020\/05\/19 16:32:31","wapurl":"http:\/\/\/\/feng.ifeng.com\/c\/7waHvljDInR","introduction":"","wwwurl":"http:\/\/\/\/feng.ifeng.com\/c\/7waHvljDInR","commentsUrl":"ucms_7waHvljDInR","commentCount":0,"text":"
虚化是我们每个人在接触摄影的时候都会发现的一种画面现象。如何得到更完美的虚化,如何运用虚化,如何让虚化成为作品的加分项,在此总结了12条关于虚化的小知识,希望你能轻松把虚化运用在更多照片中,让画面变得更为绚丽迷人。<\/p>
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·镜头光圈叶片的数量和形状都会影响虚化的效果。例如8片光圈叶片的多边形光圈,将产生一个不规则的光斑。<\/p>
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·没有所谓完美的镜头,但在某个焦段或某个特定的对焦距离下,这支镜头或许会带来最佳的虚化成像。<\/p>
·背景中的点光源非常适合拍摄令人愉悦的虚化照片。<\/p>
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·由色差或透镜的光圈形状引起的光斑,既可以获得出人意料的效果,也可能让照片糟糕。<\/p>
·在场景中寻找高光,具有明暗交错的高光也会带来不错的虚化感。<\/p>
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·试图保持相机和被摄体之间的距离,与被摄体和背景之间的距离相等,会产生更舒适的虚化效果。<\/p>
·虚化的光斑自然不需要一定是圆形,有时候鱼鳞形或是各种特殊的光斑效果,得到合理的运用后,也都能给画面带来额外的加分项。<\/p>
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·镜头的光圈越大,虚化的程度也越明显;镜头的焦距越长,也越容易得到虚化的背景。<\/p>
·早期,美能达制造了一种特殊的镜头,这种镜头具有平滑的反焦距和滤光片,可以创造出非常平滑的虚化质感,目前市场上也有很多类似的产品。<\/p>
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·将卡片剪下对应的形状(例如心形)放在镜头前,就可以创造出你自己的光斑形状。<\/p>
·镜头的球差+色差,有时会让虚化的形状和颜色带来不好的效果。<\/p>
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·当你不确定你将要实现的目标时,试着用虚化来提炼主体。<\/p>","img":[{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/E9043B4101E0A88642914E423F6D1C8E4BD288F2_size192_w640_h426.png","size":{"width":"640","height":"426"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/63C2B7C097DD6347F8E94B4D545D96EE31CBB256_size200_w640_h426.png","size":{"width":"640","height":"426"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/78F6D9BF29EE93384E9512F0960A1DD05B39395B_size309_w640_h426.png","size":{"width":"640","height":"426"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/6836D63EFFC50B44453341B5B3D2381A993B1D9A_size322_w640_h432.png","size":{"width":"640","height":"432"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/9901AB5CB052FC365C6650716A86829D36F51A9C_size385_w640_h426.png","size":{"width":"640","height":"426"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/7E7D31D76075AB0F88627E17414F99A2B0426064_size410_w640_h426.png","size":{"width":"640","height":"426"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/01432DF0BAD0680349ECDAE436EA587939C08EA5_size444_w640_h426.png","size":{"width":"640","height":"426"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/00C6A8C63043FF3887BB0406FE351D353BA29694_size285_w640_h426.png","size":{"width":"640","height":"426"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/EC232E3C5948CE8D749B5BB6A94634C3490DE6A6_size447_w640_h441.png","size":{"width":"640","height":"441"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/1ED2BC2C349A559F196FA89C62789A46ED312133_size402_w640_h420.png","size":{"width":"640","height":"420"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/12690173C866BD34DBB9FA88B707DE90316F6CDD_size519_w640_h436.png","size":{"width":"640","height":"436"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/541EE508116E3AB409B5A94AC9FBBB9B03B23E51_size356_w640_h426.png","size":{"width":"640","height":"426"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/EFE69BB7DE021AA6A0D8EDBA04EA47DF9CD6364A_size385_w640_h424.png","size":{"width":"640","height":"424"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/A34A63BDE622873513D4A222D81B84422B883578_size316_w640_h470.png","size":{"width":"640","height":"470"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/189B6D8BD8989A9F56334BD546C43565F276EDCF_size323_w640_h426.png","size":{"width":"640","height":"426"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/7E7D31D76075AB0F88627E17414F99A2B0426064_size410_w640_h426.png","size":{"width":"640","height":"426"}}],"summary":"虚化是我们每个人在接触摄影的时候都会发现的一种画面现象。如何得到更完美的虚化,如何运用虚化,如何让虚化成为作品的加分项,在此总结了12条关于虚化的小知识,希望你","sharesummary":"虚化是我们每个人在接触摄影的时候都会发现的一种画面现象。如何得到更完美的虚化,如何运用虚化,如何让虚化成为作品的加分项,在此总结了12条关于虚化的小知识,希望你","commentType":"0","wemediaEAccountId":"1006922","showclient":"0","shareurl":"https:\/\/ishare.ifeng.com\/c\/s\/v002uSGlHpHFJa5AhbB8Y12VfFL3g2xUqjudaXkuh4mSt0c__","praise":"0","like_num":"0"}}