Mahr exhibits the new MarSurf LD120 Aspheric, which can measure and evaluate both 2D scans and the 3D topography of aspheres. The combination of high precision components, the MarSurf LD120 contour measuring instrument and a rotational axis, allows to record a net of linear and circular scans of rotationally symmetric aspheric objects. The system is assigned to control the production process of optical components even in early stages, where interferometers can not be applied due to the rough surface. The Mahr Group is the world’s third largest manufacturer of a complete range of production dimensional measuring technology – from calipers to optical coordinate measuring systems.

Mahr GmbH - B1.462