Products By 4D Technology Corporation
Short coherence, large aperture for plane-parallel optics & remote cavity measurements
High resolution, handheld surface inspection system
Quantify defects on films, optics and substrates.
Polarization-based image enhancement.
Vibration-immune measurement of roughness on smooth and supersmooth surfaces.
Compact, high value Fizeau for shop wide optics measurement. from 355 nm through 1.064 µm.
Extremely compact, motorized controls for measuring precision optics, as well as on-machine and remote operation.