get a better camera and lenses.

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送交者: 淼水 于 2013-04-24, 11:05:05:

回答: my problem with autofocus some is. it took to long to focus.. any tips? 由 热干面 于 2013-04-24, 10:59:37:

200mm+1.4x is about 560mm equivalent on 35mm frame.

Also, use tripod.



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