The Photojojo iPhone SLR Mount “lets you mount your Canon EOS or Nikon SLR lenses to your iPhone 4 giving your phone powerful depth of field and manual focus.” Yes it is real and can be yours for $249 for your iPhone 4. Also available for the iPhone 3 for $190. Personally we like to be able to fit our iPhone in our pocket. But if you pick one up let us know what you think.