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[閒聊] 請問這兩張照片約差多少級的雜訊?
Jul 14th 2013, 14:48, by wtsph

作者wtsph (Plz don't say u r 雷姬)

站內DSLR

標題[閒聊] 請問這兩張照片約差多少級的雜訊?

時間Sun Jul 14 14:48:49 2013

同樣地方,以同樣設定 相機:SONY NEX-5N ISO:1600 光圈:f5.6 曝光時間:1/80 JPEG原圖放大100%截圖 這躁訊差距十分的大....不知道有沒有到兩級大約ISO400 vs ISO1600? 原廠 http://www.flickr.com/photos/33246894@N04/9279910751/ 移除anti-alias filter http://www.flickr.com/photos/33246894@N04/9282690280/ 晚上時拍的照片,背光是微弱的桌燈照在2m的牆上 ( 原本只是為了得到更多的細節,不過在早上拍照用軟體修圖都有點困難OTZ ) 昨天開車到郊外,黑到不行環境只好拉高ISO去拍,發現在螢幕上就發現 差距很大,所以拍個比較圖觀察差距 看來有無filter差距很大啊....D800E和D800價格差也是合理 (但是還是有IR cut filter減少兩者差距) -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 1.172.119.124

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