这是一些年前在美国popular photography看到的一篇关于标头的文章中说的,印象很深。一时找不到,你先看看下面这段文字或许有点14。
The 50mm lens is unique in that it can produce images that, under the right conditions, seem to have a modest wide angle perspective, and under other conditions have the isolation of a short telephoto lens. Thus it is a very versatile companion for many kinds of photography. When...using a prime lens, you ..."zoom with your feet," getting closer to your subject to eliminate distracting background, or backing away to include more context.
文章出处见链接。
The Forgotten Lens