they go throuht the same 聚焦行程, right? Is D?X 机身聚焦马达 better than D??? which is better than D?? ?
All I could tell from bodies I have is the sounds of shutter is way different.
so 镜身聚焦马达 is not always >> 机身聚焦马达
所有跟帖:
•
D?机身的聚焦马达电压高,功率大。但驱动长焦头的速度还是不足。
-U96-
♂
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07/27/2009 postreply
11:46:19