Sometimes your favorite lens just won't get you what you need, and that's where Lensbaby and LEE Filters come in handy. Lensbaby produces specialty selective-focus lenses. There is a wide selection of nice optics, like the Edge 80 and Sweet 35, which work perfectly with the Composer. I must say that seeing them in action is pretty cool, but they take some getting used to. It's not every day you have access to these effects, unless you own a Lensbaby.