Metrology Systems
Optical metrology is an extremely versatile laboratory inspection tool, and has an important role to play in the verification of quality and design intent. Today, it has become the "go to" metrology solution, benefitting from that fact that it is non-contact, non-destructive, fast, highly sensitive, and has exceptional resolution and accuracy.
ZYGO's metrology solutions measure using light, and it offers two key product types, 3D optical profilers, and laser interferometers.

3D Optical Profilers
Precise, quantitative, ISO-compliant, non-contact surface measurement and characterization of micro- and nano-scale surface features.

Laser Interferometers
Industry standard for fast high-precision measurements of plano or spherical surfaces, and transmitted wavefront of optical systems and assemblies.