1. manual focusing with tripod; : j9 P' i4 X, ^% X Q5 S1 t+ X; H. e% ]
2. spot metering to determine the best combination of shutter speed and aperture.3 E! Y) e8 m5 q* L9 P# o
+ w# e1 P. P5 X0 o% U- O0 q3. 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.( G x7 P9 z( C5 _( t
/ _- p& |& G5 M6 w+ M
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; : S+ S3 n# x; F5 N5 O9 x8 h$ W- A( A \3 B- p
5. take advantage of the continuous shooting for the best results.