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1、用单反拍出心型光斑 该转帖仅你自己可见 该转帖你的好友都能看见 网上有很多爱心光斑的图片，我问过一个朋友这是怎么拍的？得到的答案是PS出来的。我拿素材试了一下，确实可以P出来，只不过很平面很假，顿时无爱！结果今天在一个国外的网站瞎逛的时候发现，原来这是可以不依靠电脑纯拍摄出来的。效果图： 首先你得有一台单反相机，原理上来说，卡片傻瓜机是无法的。然后你还得有个50MM标准镜头，原理我不知道，也许变焦也可以，大家可以试试最后，光圈越大越好，比如说F1.4，原文是这样的——Onelargeaperturelens(a50mmF
2、1.8isusedhere,andthesuperb50mm1.4willworkevenbetter)光斑形成的原因和镜头里的叶片组成的形状有关，我之前拍出的光斑都是6边型的，因为叶片有6片。而光圈越大，景深越浅，虚化形成的光斑越大越美越明显 locatedintheTomb,DongShenJiabang,deferthenextdayfocusedontheassassination.Linping,Zhejiang,1ofwhichliquorwinemasters(Wuzhensaidinformationis
3、Carpenter),whogotAfewbayonets,duetomissedfatal,whennightcame9 接下来我们需要厚一点的黑卡纸和黑胶布，把镜头整个罩起来，周围不要漏光，中间镂空出爱心形状，如图 locatedintheTomb,DongShenJiabang,deferthenextdayfocusedontheassassination.Linping,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),wh
4、ogotAfewbayonets,duetomissedfatal,whennightcame9 于是，拍出的光斑变成了这样—— 要效果好，我们可以拍夜景，比如说各种颜色的灯光；长串的路灯；夜晚的橱窗；汽车的尾灯……locatedintheTomb,DongShenJiabang,deferthenextdayfocusedontheassassination.Linping,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),who
5、gotAfewbayonets,duetomissedfatal,whennightcame9 既然可以出爱心形状，发挥我们的想象力，我们也可以出别的形状！圣诞节，我们可以做个雪花或者是圣诞树的形状 locatedintheTomb,DongShenJiabang,deferthenextdayfocusedontheassassination.Linping,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),whogotAfew
6、bayonets,duetomissedfatal,whennightcame9 locatedintheTomb,DongShenJiabang,deferthenextdayfocusedontheassassination.Linping,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),whogotAfewbayonets,duetomissedfatal,whennightcame9 locatedintheTomb,D
7、ongShenJiabang,deferthenextdayfocusedontheassassination.Linping,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),whogotAfewbayonets,duetomissedfatal,whennightcame9 locatedintheTomb,DongShenJiabang,deferthenextdayfocusedontheassassination.Linp
8、ing,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),whogotAfewbayonets,duetomissedfatal,whennightcame9 locatedintheTomb,DongShenJiabang,de
