Oh my awesome! If you're looking to turn your digital SLR into a toy camera, Lomography's new adapters for Diana F+ lenses let you do it for cheap. They were announced a few days ago, but that doesn't make them any less cool.
The $12 adapters are available for Canon EOS and Nikon F-series dSLRs and can be used with the Diana F+ Fisheye, Telephoto, Wide, Close-Up, and Super Wide lenses. Kits with an adapter and a lens can be purchased for between $50 to $60 depending on lens type.
The plastic lenses produce a large variety of creative effects, and while you can do some of these things with a bit of Photoshop-ery, but what's the fun in that?
(Source: Digital Photography Review)