Pentax Q Camera
Pentax have taken the race to create the smallest DSLR to another level with the ‘Q’. Have a look at the comparison picture below to see just how small the camera is, comparitable to a playing card! The Pentax Q comes with an interchangeable-lens system. A total of five different lenses are available to choose from, including the fisheye and 100mm Toy Lens Telephoto. The quality might not be up there with the likes of the Olympus Pen, or Fuji X100, but it does look like a lot of fun.
Source: The Online Photographer