| 那个比较有一些争议，这也是为什么5D2的测评迟迟不出来的原因 |
| 送交者: 袜贩 2009月02月11日21:26:50 于 [摄友部落] 发送悄悄话 |
| 回 答: dpreview 认为50D很多方面甚至不如40D，请进 由 北美天涯 于 2009-02-11 14:41:32 |
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* High ISO performance worse than 40D
－ if you downsize to 10MP, the noise performance will be similar. * Reduced dynamic range in the shadow areas compared to EOS 40D -- you gain resolution, lose dynamic range, even. * Per-pixel detail not as good as on good 10 or 12 megapixel cameras -- dpreview is right, it needs good lens to take advantage of the high resolution * Poor white balance performance under artificial light - it is the same as 40D You have much better AF system, you have much better LCD, you have higher frame rate. |
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