Pulsating Warm Lights Bokeh (Stock Footage)

Pulsating Warm Lights Bokeh (Stock Footage)

Blinking yellow and orange spot lights, on an out of focus bokeh shot. Bokeh characteristics may be quantified by examining the image’s circle of confusion. In out-of-focus areas, each point of light becomes an image of the aperture, generally a more or less round disc. Depending how a lens is corrected for spherical aberration, the disc may be uniformly illuminated, brighter near the edge, or brighter near the center.

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