[問題] 拍螢火蟲的iso要多少最好呢?
我想請問拍螢火蟲大致來說大家都會說三點重點
1. 光圈開到最大
2. iso開大一點
3. 長時間曝光
這三點設定的目的基本上都是想增加進光量
讓照片在漆黑的環境中亮起來
但是我想問這三點調整的優先順序為何呢?
1>3>2嗎?
光圈永遠開到最大
如果發現照片太亮,降低iso除了可以降低整個亮度外
會影響拍攝這個主題的其他事情嗎?
我光圈f1.4 iso 600 曝個50秒就很亮了
也許是月光的關係
請問如果要調整亮度
應該要優先調整iso還是快門速度呢?
我爬文看人家有的還曝到3分鐘
曝這麼久iso用最低的就好了吧..?
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