如果5D2也是全副的,就是說35mm相機的話,計算跟D800E一樣
比如鏡頭焦點是35mm, 光圈是F
鏡頭參數 = (35)2/ 333
超焦距 = 鏡頭參數/F值
然後前景深就是超焦距/2
如果5D2也是全副的,就是說35mm相機的話,計算跟D800E一樣
比如鏡頭焦點是35mm, 光圈是F
鏡頭參數 = (35)2/ 333
超焦距 = 鏡頭參數/F值
然後前景深就是超焦距/2
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