Need some smart guy that can decipher the new Sony lens patent

The image on top shows an image of a new Sony lens patent. What looks so simple has in reality a very complicated description and I haven’t figured out yet the specs of the lens. It looks like patent writers sometimes do have fun to hide the real specs behind tons of data. I would appreciate the help of some smart guy! Here is the link to the new patent filed in September 2010: http://www.freepatentsonline.com/20110085248.pdf

And did you understand something? :)