本帖最后由 gotham 于 2009-7-7 14:23 编辑 9 V* {. y' y0 o6 M, ]) V
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It is believed that "1/focal length" is used as the minimum "safe" shutter( c, L6 X+ k1 S- ^( C7 {
speed for handheld shots. But I believe there are always some "iron hands" existed, lol