Lens, Lens, Baby

The Lensbaby makes edges blurry:

Craig invented the Lensbabies Flexible Lens Mounting System (Patent Pending) in an effort to replace his Holga™ film camera with its digital equivalent. After getting enthusiastic feedback from fellow photographers longing to create unique imagery for their clients, Craig decided to make Lensbabies available to everyone.

It'd be cool to get one of these for a video camera.