P$ E7 T5 P. k- c1 L! T2. spot metering to determine the best combination of shutter speed and aperture.: f8 @" y; n6 W, k
* p4 X$ N/ ~; Y3. 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.. a6 H S( }- p( U
2 M$ W8 ]1 T! I, C4. 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$ a5 O: l, N! \! K" B6 ^2 l7 P) F, G
5. take advantage of the continuous shooting for the best results.