Standard bokeh is the blurred shape of background light sources made by the shape of the aperture. It’s always inspiring to see how KeyShot pros are using the software for a wide array of creative applications. Let’s take a look at how it’s done.īefore we jump in, we would like to give a big shout out to 4KD who shared this process and the results on the KeyShot forum. And, since KeyShot functions much like a real camera, recreating a standard or custom Bokeh effect in KeyShot is incredibly easy. While, traditionally, bokeh appears as a round or hexagonal shape, there are ways to create custom bokeh in any shape you desire. It is here that the shape of the lens (and the number of blades in its diaphragm) determines how these background elements appear. A smaller f-stop causes the foreground subject to appear sharp and visible while the background lights, reflections, and highlights appear out of focus. Generally, Depth of Field (DOF) is noticeable in portrait or product photography where the subject of the photograph is separated from its background using a low/smaller f-stop, a setting which factors in your focal length and the size of the aperture opening that allows light in. If you’re at all familiar with photography, own a camera, or have spent a little too much time browsing photographs, you have undoubtedly come across examples of photos using a dramatic background blur effect that photographers refer to as Bokeh. We’ll demonstrate how to set up a standard bokeh appearance, then use this to show how to create custom bokeh appearances using bokeh filters in KeyShot. Today we’ll be looking at KeyShot’s Depth of Field setting and the background blur effect called bokeh.
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