推 nightmuse:那請問一下如果ISO不適用100呢 @@a 218.170.39.28 09/10
→ nightmuse: ^^是 218.170.39.28 09/10
推 lglonly:那就是f/4 61.64.251.93 09/10
推 latrell08:若200度就用F11 50度就用F5.6 何來4? 61.229.57.11 09/10
推 ulong:這公式只適用在現場光源微弱的情況吧~?_? 140.115.155.22 09/11
推 lglonly:恩,我錯了,是5.6 61.64.251.93 09/12