What Does Bokeh Mean When Talking About Taking Photographs?
When talking about photographs the term ‘Bokeh’ refers to the quality of out of focus elements of an image. When taking a photograph you may not even think of the quality of the out of focus areas, but good bokeh, often appearing as smooth circular shaped objects in the out-of-focus areas of an image can dramatically improve the overall feel of a picture.
The Quality of the bokeh in an image is often determined by the lens used to capture the image. Lenses that use an apodization element produce particularly soft and pleasing bokeh.