A diffuse acoustic confocal imager device for use with a data analyzer for providing three dimensional and state information on an object is provided. The device comprises a coherent acoustic source configured to produce an acoustic confocal beam of about 0.5 megahertz and about 100 megahertz, an acoustic coherent beam focuser configured to focus the acoustic coherent beam to a virtual source, an acoustic detector for detecting an at least one diffusely scattered beam from the virtual source and a vector network analyzer, the vector network analyzer in electronic communication with each of the coherent acoustic source and the acoustic detector.
