  Two transformation-optics inspired flat lenses are used to build up an
optical system capable to transpose an area surrounding the object focal point
in a magnified area surrounding the image focal point. The object and image
focal points of the system are placed in the free space and respectively a
dilated space having a sub-unitary relative permittivity and permeability. The
anisotropic and inhomogeneous media constituting the lenses enable the
processing of the high spatial frequencies waves without converting them in
evanescent waves. Numerical simulations show the capability of the proposed
device to perform magnified discernible images of the sub-wavelength details.
