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雖然這篇對我不是新聞了，不過還是給你拍拍手補充一下，從10 lp/mm的線型可以看出鏡頭的反差強烈與否，30 lp/mm線型可以看出鏡頭的解像力。...回頭看了一下，你好像把這段拆成兩段寫了@@正因為MTF每一家提供的圖條件都不同，例如C牌50/f1.8跟N牌50/f1.8就無法放在一起比，所以現在比較多人看的是SFR/MTF50，他可以直接標示成xxxxLW/ph，這樣就可以用來跟其他廠牌鏡頭比較至於邊角失光跟變形控制又是另外兩種測法
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Reader Comments (Page 1 of 1)
seisyuku @ Oct 14th 2008 10:23AM
雖然這篇對我不是新聞了，不過還是給你拍拍手
補充一下，從10 lp/mm的線型可以看出鏡頭的反差強烈與否，30 lp/mm線型可以看出鏡頭的解像力。...回頭看了一下，你好像把這段拆成兩段寫了@@
正因為MTF每一家提供的圖條件都不同，例如C牌50/f1.8跟N牌50/f1.8就無法放在一起比，所以現在比較多人看的是SFR/MTF50，他可以直接標示成xxxxLW/ph，這樣就可以用來跟其他廠牌鏡頭比較
至於邊角失光跟變形控制又是另外兩種測法