[問題] 同樣的鏡頭裝在APSC和FF哪個景深較淺??
小弟一值以為同樣的鏡頭裝在FF比裝APSC來的淺
但是去景深計算機去算,同樣的50mm F1.7
距離0.5M時 片幅 景深(cm)
M43 0.462
CANNON APSC 0.601
FF 0.962
發現片幅越小景深越淺,是因為等校焦段增加的緣故嗎??
可是這時候的光圈拿到不用等效嗎??
因為跟我所認知的常識不同,請大師們為我解惑也!!!
感激不盡!!
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