[閒聊] 5D3漏光究竟影不影響測光?? 實測給你看!!
5D3漏光吵得沸沸揚揚
眼紅的護主的殺青的人都有
這篇文章說明了"If the camera acts properly with the lens cap off, who cares
how it acts with the caps on?"
除非你是蓋著鏡頭蓋拍照,不然是不影響拍照的"
http://goo.gl/1kR7y
為了證實這個論點
小弟做了簡單的測試
設備如下:
1. 5D3+24-105 MODE A ,光圈4,ISO3200
2. 小夫一只
3. CREE R2手電筒一只
4. DHD 手機一只
http://goo.gl/v8Edd
CREE R2照射光強度不在話下
http://goo.gl/gIHrv
首先
小弟的5D3當然也是漏光光一族[汗]
一、觀景窗以布蓋上,鏡頭蓋蓋上,MODE P,ISO 800 -> 得到快門值是8s
http://goo.gl/xlq8S
二、觀景窗以布蓋上,鏡頭蓋蓋上,MODE P,ISO 800,開機頂燈 -> 得到快門值是5s
http://goo.gl/7i2NF
三、觀景窗以布蓋上,鏡頭蓋蓋上,MODE P,ISO 800,以CREE R2直照機頂LCD -> 得到
快門值是2.5s
http://goo.gl/4eP7n
四、MODE A,光圈4,ISO 3200,直接單點對焦小夫人中 -> 得到快門值1/60s
http://goo.gl/wIYo7
EXIF請見http://goo.gl/ACb2f
五、MODE A,光圈4,ISO 3200,直接單點對焦小夫人中,CREE R2直照機頂LCD -> 得到
快門值1/60s
http://goo.gl/K0GG1
EXIF請見http://goo.gl/E7YK3
結論
1.測光完全不受影響
2.有瑕疵心裡還是小不爽
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※ 編輯: lagucy 來自: 220.134.185.117 (04/21 20:34)
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討論串 (同標題文章)
以下文章回應了本文:
完整討論串 (本文為第 1 之 2 篇):