Zygo Corporation (ZYGO) designs, develops, and manufactures ultra-high precision measurement solutions, and top-tier optical sub-systems and components for original equipment manufacturers (OEM) and end user applications. The Company operates two divisions: Metrology Solutions and Optical Systems. Its Metrology Solutions Division manufactures products for the development and manufacturing of technology companies. Its Optical Systems Division provides product development and manufacturing services that leverage a variety of core technologies across medical, defense, semiconductor, laser fusion research, biomedical, and other industrial markets. The Company’s Metrology Solutions Division serves the semiconductor and industrial markets by providing process control for surface shape, roughness and film thickness, and through product offerings that measure surface and material characteristics, such as roughness, film thickness and transmitted wavefront of flat, and aspheric components.