Flatness interferometers

The Verifire™ interferometer system provides fast and reliable measurements of surface form error, and transmitted wavefront of optical components, systems and assemblies. A true laser Fizeau design, the Verifire™ ...

... measurements of surface form and transmitted wavefront of optical components and lens systems. It is the only commercial interferometer system that can measure multiple surfaces simultaneously, maintaining relative surface ...

... measurement capabilities. • Adaptable to multi-part automated measurement of trays of optics • Utilize as “normal” Fizeau interferometer with extreme-precision radius of curvature rail • Cost effective asphere metrology ...

The award-winning XD Laser is a multidimensional laser measurement system that simultaneously measures all 6 degrees of freedom including linear, angular, straightness and roll errors for rapid machine tool error assessment. For more ...

The Micro-Interferometer VI-direct extends the range of flatness testing to the domain of smallest diameters. The Fizeau-type interferometer is able to measure the surface flatness ...

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. ...

... valves. The TOPOS interferometers allow the noncontact flatness measurement of lapped, fine-finished and polished precision parts. TOPOS interferometers operate according to the ...

Flatness measurement of large rings and surfaces with the extension of the TOPOS 100 by a cross or rotary table The TOPOS interferometers are based on a non-contact measurement principle. This is the ...

1. High precision of measurement: Resolution is up to nanoscale based on the technology of laser interferometry; With high-precision environmental compensation unit, influences to measuring result from ambient temperature, pressure, humidity ...

HPI-3D linear laser measurement system, a laser interferometer with fast & easy installation and dynamic 3DOF measurement at one go. HPI-3D is able to perform measurements at really high velocities and return the result ...