看了几个民用镜头的MTF线。这里有点奥妙

来源: 于 2012-01-31 10:09:46 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

Nowadays pixel size is 2-3um, that corresponds to 200line/mm, these lens only show MTF upto 40line/mm, why?