I’m not a big fan with plug-ins for Photoshop:) But, I just had to try the new Bokeh Plug-In by AlienSkin. and I was just blow away by the results. It will give you a look just like a canon 85mm f1.2L. Here are examples below.
Image Taken with a Canon 28-70L 1/125 @ f13 (Before Bokeh)
Image Taken with a Canon 28-70L 1/125 @ f13 (After with Bokeh applied)












