Profile: MHT S.p.A. - Medical High Technologies provides spectrophotometer for dental practice. Our spectroshade micro device is a patented self-contained unit that is composed of a spectrophotometer. The spectrophotometer is a LED application, with special design for each wavelength. When the measure button is pressed, the light source creates, in different instants, the whole spectrum of the visible light. The colors are carried along the special light path, divided in two optic guides that converge symmetrically the light to the area of interest. The image of the interest area, illuminated with the colored light, is then reflected onto a special black and white CCD sensor located at the end of the optic system. This CCD sensor reads the data in the visible range from about 400nm to 700nm.