Most traditional camera lenses are hexagonal, with video camera lenses being more ... While most phone cameras don’t give you ...

Most traditional camera lenses are hexagonal, with video camera lenses being more ... While most phone cameras don’t give you the extreme bokeh effect, some can. Otherwise, there are some ...

The video explains that ... Petzval lenses, for example, use a control ring to enhance or reduce the swirling bokeh effect. There’s a reason that most lenses don’t have such a control ring ...