White Light Interferometer  Manufacturers, Traders, Suppliers

Interferometric measuring systems for non-contact flatness measurement of finish-machined parts.
TOPOS interferometers operate according to the principle of grazing incidence of light. The flatness of also rougher parts can be measured, which show no more fringe pattern with optical flats or Fizeau-interferometers. Next to lapped or ground parts also polished parts can be measured.

By default, TOPOS flatness measuring instruments are available with two different sizes of measuring field: with a diameter of 100mm or 50m. An adaptation towards special sizes is possible according to request.

The parts may consist of diverse materials:

Examples of application areas:

For characterizing precision-manufactured and functional surfaces in 3D without contact, it requires measurement technology that is reliable, fast and precise. TopMap optical profilers from Polytec forms innovative optical surface metrology measuring form parameter, roughness and texture on rough, smooth and stepped surfaces. White-light interferometers of the TopMap sensor family are established optical quality inspection tools for the controls laboratory, in production environments or in-line.