Surface profile gauges are used to measure the profile height of a surface. The degree of the surface profile affects a coating’s overall performance and determines aspects such as adhesion, coverage ...

The measurement technique of the aspheric surface is mainly for the surface form and parameters. The surface form is the three-dimensional distribution of the surface in the spatial domain. The ...

The RTM Digital Micrometer sets a new benchmark for precision and reliability in surface profile measurement—making it easier to achieve consistent, standards ...

Deflectometry is an advanced optical metrology technique designed to evaluate the three-dimensional (3D) shape of specular, mirror-like surfaces. By analysing the deformations in reflected patterns, ...