[問題] 奇怪的星芒
鏡頭:Nikon Nikkor Auto UD 20mm f/3.5
這顆鏡頭大多拿來日間使用,某天心血來潮拿出去夜拍,
本來以為定焦鏡的星芒應該又細又尖,尤其是老鏡,沒想
到使用後發現如此奇特的星芒,請問是為什麼呢?
http://www.flickr.com/photos/energystar/7176095131/in/photostream
ps.縮光圈時葉片目視沒有特別之處,亦無變形。
日間使用正常版
http://www.flickr.com/photos/energystar/5678794039/in/set-72157623784228063
http://www.flickr.com/photos/energystar/5678805933/in/set-72157623784228063/
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我只不過是妳的耳邊風
只能輕輕在妳身旁把妳的心打動
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◆ From: 180.176.36.13
※ 編輯: goldmark 來自: 180.176.36.13 (06/11 20:30)
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