Use a "fast" lens with a wide aperture. A setting of is typically the minimum requirement, though or will produce much softer, more pronounced circles of light.
Derived from the Japanese word boke (暈け), meaning "blur" or "haze," bokeh refers to the aesthetic quality of the out-of-focus areas in an image. While photographers have obsessed over bokeh for decades, videographers face a unique set of challenges and opportunities when pursuing this effect in motion. When executed correctly, bokeh transforms a flat, amateur-looking clip into a cinematic masterpiece, separating the subject from a sea of creamy, swirling light. bokeh effect in video
Achieving a genuine, creamy bokeh effect during production relies heavily on your camera configuration and physics. 1. Maximize Aperture Width (Low F-Stop) Use a "fast" lens with a wide aperture