Can you teach me why "Long exposure noise reduction OFF"?.

来源: 于 2015-07-06 08:39:49 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

Can you teach me why "Long exposure noise reduction OFF"?. and stablizer OFF?

If you use BULB, how do you control time exactly to second? I found myself lose control, some too shot, some too long:(

Huge Thanks