Usefull vor any Profil Pix on Facebook or to get a nicer pic from a simple low cost snapshot camera .
You can adjust a lot off setings but be carfull too hard Borders can result and strong boarders in the Face .
Mostly to make this kind of picture you need special lenses that cost over 1000.- here a littleservice that help you to get the same effect without using the lens or long time Photoshop experience Just upload a Pic select the area in Focus and thats it .Additional effects enhance the color and exposure
Phtotshop is nice but some times it dont need to be