1. manual focusing with tripod;5 m1 Y1 Z9 c3 T: r8 i
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2. spot metering to determine the best combination of shutter speed and aperture.# s# M: B5 t) a& M, i
5 u# G% N9 S8 u' i: \ Q4 F3. use Smaller aperture to obtain bigger depth of field; it's also extremely important to set up your camera angle right to have everything you want within the depth of field you have.4 w7 U& `1 _: C9 j- m
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4. In case your subject is none-stop moving, you have to use faster shutter speed, sacrifice ISO instead of aperture; you can lower the ISO noise in PS camera raw, or some other plug-in with photoshop, or the "Guassian Blur" filters in the PS; 9 ~' G' d& o! W5 `+ A: G3 a 7 D3 C o* ~' r" b5 K5. take advantage of the continuous shooting for the best results.