是这个道理，可惜没有专门给APSC定制的nifty fifty, 50mm都是全幅的，用在APSC性能打了折扣,

来源: 移花接木于 2023-04-03 15:53:08 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.