Shallow depth of field is one of the most important tools in any photographer’s arsenal. Depth of field is the measure of how much of your image is in focus, and shooting with shallow depth of field provides you with another way to bring focus to your subject. The ability to shoot with shallow depth of field is especially useful for portrait and sports shooters. However, achieving shallow depth of field requires a fast lens (that is, a lens that can open to a wide aperture) and you may not always have such a lens with your. Or, you might simply not realize at the time you’re shooting that a shallow depth of field is what the image needs. For those times when you need to remove depth of field from an image, Alien Skin has a Photoshop plug-in that can help.
There are, of course, filters built-in to Photoshop that can be used to achieve a shallow depth of field effect, but as you’ll see, they lack features that Bokeh provides. Unfortunately, even though Bokeh is a very good piece of engineering and design, software depth of field reduction might still be of limited utility, as you’ll see in the complete review.