Most contact or stylus-based surface metrology equipment provides a two-dimensional (2D) or line profile. b. Non-contact instruments measure surface texture by optically scanning the surface with a ...
Non-contact products measure surface texture by optically scanning a surface with a light or laser. Metrology fixtures and CMM fixtures include profilometry fixtures, QA fixtures, shop gaging fixtures ...
and laser systems used in industries ranging from defense and aerospace to semiconductor exposure and inspection systems and medical imaging systems. Precision metrology is required for the production ...