1. manual focusing with tripod; $ ^1 W0 Z$ q, ?+ m6 ]6 l3 h- a% H5 `( J/ ~ B
2. spot metering to determine the best combination of shutter speed and aperture.+ X0 S+ E2 y* J& ]) f
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3. 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. 8 x1 n1 [9 j9 b8 u" f5 Y 8 i$ ~/ O" {# T% V. n9 z9 a1 w4. 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;- d( `( S& J4 o8 K1 s0 N8 H7 Z
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5. take advantage of the continuous shooting for the best results.