Product Data Sheets
AccuFiz Fizeau Interferometers
Fizeau interferometers are the workhorse of optical manufacturing because of their versatility for measuring flat and curved optical components. AccuFiz Fizeau interferometers produce accurate, repeatable interferometric measurements of surface shape, radius of curvature and transmitted wavefront quality.
PhaseCam Twyman-Green Interferometers
PhaseCam laser interferometers are the industry choice for measuring surface shape of large focal optics and aspheres, and for determining the quality of complex optical systems.
NanoCam Optical Profilers
Optical profilers from 4D measure surface roughness and defects on smooth and supersmooth surfaces. 4D profilometer measurements are non-contact and immune to vibration. The NanoCam HD is extremely portable and perform in challenging environments.
4D InSpec Surface Gauges
The 4D InSpec is the first handheld, precision instrument for non-contact measurement of surface features and defects.
PolarCam Imaging Polarimeters
PolarCam snapshot micropolarizer cameras capture images of multiple polarized angles from each video frame, enabling a range of image enhancement techniques and polarimetric measurements.