namtso

http://www.xitek.com/bingqiku/nikon/aflens/affix.htm
http://www.xitek.com/bingqiku/conta.../contaxlens.htm

这个表上是不是写错了还是我理解错了？怎么50毫米视角比35毫米宽？

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When a feeling was there, they felt as if it would never go;
When it was gone, they felt as if it had never been;
When it returned, they felt as if it had never gone.

老色虎

50mm的视角在45-46°
35mm的视角在62°左右

有什么问题么？？？

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虎窝

namtso

我昨天看好像是反的。。。。我眼睛出问题了？

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When a feeling was there, they felt as if it would never go;
When it was gone, they felt as if it had never been;
When it returned, they felt as if it had never gone.

tessarphoto

不看那个网页可以理解为120或5寸机上的50mm镜头和135上的35mm镜头。