Dynasil Corporation of America is engaged in the development, marketing and manufacturing of detection, sensing and analysis technology, precision instruments and optical components as well as contract research. The Company�s products and services are used in a range of application markets including the homeland security, industrial and medical markets sectors. The products and services are sold throughout the United States and internationally. The Company operates in four segments: Contract Research, Optics, Instruments and Biomedical. In November 2013, the Company announced that it has completed the sale of the assets of its X-Ray Florescence (XRF) Lead Paint Detector product line to PROTEC Instrument Corporation.