http://www.olegkikin.com/shutterlife/
经常看到有人讨论相机的快门寿命，我找到个网站，改网站可以查询相机的快门使用情况，快门情况都是使用者自己填的，和官方发布的可能不一致，但是还是比较可信的。我贴几个型号的出来。
佳能：
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Canon EOS 400D / Digital Rebel XTi
Direct link to this page: canon_eos400d

Average number of actuations after which shutter is still alive: 19,220.8
Average number of actuations after which shutter died: 29,080.9
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Canon EOS 30D
Direct link to this page: canon_eos30d

Average number of actuations after which shutter is still alive: 47,155.9
Average number of actuations after which shutter died: 51,488.8
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尼康：
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Nikon D300
Direct link to this page: nikon_d300

Average number of actuations after which shutter is still alive: 30,050.5
Average number of actuations after which shutter died: 138,685.1
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Nikon D70
Direct link to this page: nikon_d70

Average number of actuations after which shutter is still alive: 36,586.1
Average number of actuations after which shutter died: 51,514.2
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补充说明，具体数据大家可以自己去看，这个数据说明的目前该型号相机的快门的使用情况，但是和官方发布寿命未必一致，因为很简单，举个例子，如上个月发布了一台机器，那么上去填资料的人，估计快门能都用的很少，那么统计出来的alive就是很少的，但不表示快门不行，关键是看那个died的数据。
另外，该网站也有非常非常详细的各个镜头的对比数据。

没人关心啊

NIKON  D70S   31399了。

ji hao