Optical Materials. Precision Micro-Optics not only servers you with quality products but also provides you the material properties of these products. You will find all widely used optical grade materials here including optical glass, low expansion materials, IR materials, crystals.
If what you do meets all three tests, you are practising professional engineering and must be licensed by the association. Professional engineers work to guarantee the public's safety and promote its interest where engineering matters are concerned.
professional. pertaining to one's profession or occupation. one who is a specialist in a particular field or occupation. allied health professional a person with special training, certification, and licensing with responsibilities bearing on patient care. See also allied health. impaired professional a professional who has gotten involved in substance abuse.