Pecchioli Research’s internal metrology laboratory performs high-precision optical testing for the dimensional and functional characterization of components.
Our expertise includes:

• Flatness and sphericity measurement using optical interferometry (accuracy up to 15 nm) and high-precision mechanical systems (accuracy up to 0.1 micron)

• Focal length determination for individual optical elements or complex assemblies

• Surface roughness measurement with sensitivity down to 1 Ångström

• Transparency and reflection analysis on various materials and surface treatments

• Angular measurement and optical centration verification using dedicated systems

All testing activities are conducted according to rigorous procedures, using certified and traceable instrumentation, to ensure repeatable results and compliance with the highest industrial standards.