Interesting photographic effect, achievable by slightly modifying the camera lens (something like Bokeh)

The article on Petapixel highlights an experiment where the author flipped an element in an old lens to achieve magical bokeh effects. This fascinating technique draws interest from photographers looking to add a unique touch to their images. Many photographers rely on post-processing to create such effects, but the author chose to alter a physical aspect of the lens instead. The article provides detailed insights into the process and showcases stunning images that illustrate the results of the experiment. This is a captivating example of how small adjustments can lead to spectacular outcomes in photography, proving that creativity can shine through traditional tools.