Times change, I saw some pro use a Nikon 300mm shot model at bea

来源: 于 2009-06-06 14:42:33 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

It’s more realistic to increase focus length than large aperture. No one makes larger than 1.0 aperture lens, it’s easily find a longer than 300mm lens plus a 2x.
Last summer, I saw some pro use a Nikon 300mm shot model at beach.