Introducing an equipment that high-speed measurement distortion of lenses, resin molded products, etc. & exhibition information.(Japanese page only) Related tags #2-D Birefringence Measurement System #Birefringence & stress strain measurement solutions #2-D Birefringence Measurement System #Birefringence Measurement System related product WPA-200-MT A series that expands the measurement range of phase difference from 0 to 3,500 nm by measuring the distribution of birefringence/phase difference over 3 waves. Separable light source which can be incorporated into inline and measurement stage. MORE WPA-KAMAKIRI This product is very effective if evaluation with high spatial resolution is essential.With the WPA series, it is possible to measure a phase difference of about 3000 nm by selecting three different wave lengths and comparing and calculating the phase difference at each wave length. MORE PA Series PA-micro / PA-micro-S This equipment measures birefringence and phase difference with high resolution of 5 million pixels at high speed, for low phase difference with a measurement range of 0 to 130 nm. A type that can measure birefringence with microscope FOV. The included microscope can be selected either Olympus or Nikon MORE PA/WPA-NIR Series By using the near-infrared band for the measurement wavelength, this system can measure birefringence/phase difference distribution even for materials that are opaque to the naked eye. Suitable for measurement targets that transmit near-infrared wavelengths, like chalcogenide lenses, LiDAR automotive components, etc. MORE Related case studies Birefringence unevenness inspection of transparent resin molded products MORE Enabling Performance Evaluation of VR Lenses : Measurement Examples of the Dedicated Device VRG-100 MORE Birefringence unevenness inspection in glass plates MORE Birefringence unevenness film inspection MORE