You have in-expensive lense ? Which doesn't have bokeh effect ?

Don't worry.. This tutorial is for you :) . Hope this will help you :)

• Open up the image in Photoshop(I used CS6 here) in which you want a Bokeh effect.
• Make a Duplicate layer of background.
• Goto Filter>Blur>Field Blur.
• Now There will be option of Bokeh light, color and range... Adjust them as you want.
• Now Press ctrl+t and make it big.
• Finally add some adjustment layers like curves and levels to make it look more cool.

There you go a Coool and wonderful Bokeh effected Background.

Now place your model...