1. manual focusing with tripod; 4 s; I2 k, O5 ?4 y1 C 8 c- d4 W7 s" E& S2. spot metering to determine the best combination of shutter speed and aperture.( X" g7 u5 v% s. e: }- n8 X* J) u
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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. % V F" p" p( O5 k 0 }9 O! a8 N4 E6 Z6 C1 p4. 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;( ^0 ?' z* m4 p! a9 M
: M7 V3 X9 A* h3 {0 P5. take advantage of the continuous shooting for the best results.