Harry Potter's Invisibility Cloak Is Real?

A professor of physics at Rochester University and an grad-student have created an 3D visible spectrum cloaking device. This device was made for under $100, using lenses to bend light around the object you want to cloak. The invisibility range is about 15 degrees. And the most amazing thing about it, you can build the cloaking device with only 4 lenses; by yourself!

I was interested in this because I like things that use light and technology.

I got this from http://www.cnet.com/news/invisibility-cloak-uses-lenses-to-bend-light/