cameraphone lenses

Do you want improve the photographs you take with your smartphone? Upgrade your cameraphone lens! Wired magazine reviewers, in the January 2012 issue, recommend the Olloclip--three photographic lenses in one device that "attaches in seconds" to your iPhone. Other lenses reviewed were the Schneider Optics iPro Lens System (awkward, but still two lenses in one), the Photojojo Telephoto Lens (inexpensive!), and the Turtleback TurtleJacket SLR Mount (which is bigger and heavier than all the smartphones I've ever seen).