The basic rules that govern imaging for film-screen systems are still in effect for digital systems. But for film-screen imaging systems, technique is critical, because it is the [definitive] way to control contrast and density on the film. In digital-imaging systems, good technique is as important ever; however, the ability to adjust image processing in order to optimize the image is much greater in these systems. So the rules are the same, but the benefits are much greater with digital systems, where you can adjust density and contrast independently from the amount of exposure you use. |