Zygo

ZYGO is a worldwide supplier of optical metrology instruments, high-precision optical components, and complex electro-optical systems. Its products employ various optical phase and analysis techniques for measuring displacement; surface shape and texture; and film thickness. Electro-optics and optical components businesses leverage ZYGO's expertise in optical design and assembly as well as high-volume manufacturing of precision optical components and systems for the medical/life sciences, defense, and industrial markets. ZYGO is a business unit within the Ultra Precision Technologies Division of AMETEK Inc., a leading global manufacturer of electronic instruments and electromechanical devices with 2020 sales of more than $4.5 billion.