Non-contact center thickness measurement without needing to know the refractive index
Just measure it
To optically measure the center thickness of a single lens the refractive index has always been needed. Until now! Watch our video to find out how to do this.
OptiSurf® LTM
High-precision center thickness measurement
––––––
OptiSurf® LTM is specially tailored to the set point monitoring of the center thickness during production. The high precision low-coherence interferometer measures single lenses and doublets with a glass thickness of up to 150 mm and a precision of ±0.5 µm.
Nicole Hesse is responsible for TRIOPTICS' OptiCentric® and ATS as Team Leader Sales. With her background as an industrial engineer (M.Sc.) she is responsible for the global market and supports our local partners. She pays special attention to finding the optimal solution for her customers.
