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.
You must complete four steps to become a licensed Professional Engineer: 1  Graduate from an ABET-accredited engineering program. 2  Pass the Fundamentals of Engineering (FE) exam. 3  Work as an engineer for four years. 4  Pass the Professional Engineering (PE) exam (you cannot take the PE exam without first passing the FE exam).