A depth-surface imaging device for non-invasive applications, which contains: - a multimodal imaging unit; - an input device for controlling the entire device; - a data transmission device for transmitting the data to an information technology display device, where the transmitted images are processed and displayed; and - a display unit with power supply, where the images are projected and analysed; the multimodal imaging unit comprises: a) - an ultrasound transceiving transducer unit as an in-depth imaging transceiver unit; - a beam separator mirror; - an intermediary media for transmitting the depth imaging transceiver beam without distortion between the transceiver and the skin surface of interest, back and forth, and the optical beams between the skin surface of interest and the optical module, back and forth; wherein the intermediary coupling medium is located within the cover; - a cover hermetically enclosing the previous elements; b) - an optical camera sensor; - an optical module fitted optical camera sensor with a light source; characterized in that: the beam separator mirror is positioned at 45 degrees to the beam emitted from the in-depth imaging transceiver, while the optical module views the skin surface of interest straight, wherein the beam separator mirror deflects the acoustic beam, and lets the light through. - a multimodal imaging unit; - an input device for controlling the entire device; - a data transmission device for transmitting the data to an information technology display device, where the transmitted images are processed and displayed; and - a display unit with power supply, where the images are projected and analysed; a) - an ultrasound transceiving transducer unit as an in-depth imaging transceiver unit; - a beam separator mirror; - an intermediary media for transmitting the depth imaging transceiver beam without distortion between the transceiver and the skin surface of interest, back and forth, and the optical beams between the skin surface of interest and the optical module, back and forth; wherein the intermediary coupling medium is located within the cover; - a cover hermetically enclosing the previous elements; - a beam separator mirror; - an intermediary media for transmitting the depth imaging transceiver beam without distortion between the transceiver and the skin surface of interest, back and forth, and the optical beams between the skin surface of interest and the optical module, back and forth; wherein the intermediary coupling medium is located within the cover; - a cover hermetically enclosing the previous elements; b) - an optical camera sensor; - an optical module fitted optical camera sensor with a light source; characterized in that: the beam separator mirror is positioned at 45 degrees to the beam emitted from the in-depth imaging transceiver, while the optical module views the skin surface of interest straight, wherein the beam separator mirror deflects the acoustic beam, and lets the light through. - an optical module fitted optical camera sensor with a light source; characterized in that: the beam separator mirror is positioned at 45 degrees to the beam emitted from the in-depth imaging transceiver, while the optical module views the skin surface of interest straight, wherein the beam separator mirror deflects the acoustic beam, and lets the light through. the beam separator mirror is positioned at 45 degrees to the beam emitted from the in-depth imaging transceiver, while the optical module views the skin surface of interest straight, wherein the beam separator mirror deflects the acoustic beam, and lets the light through.