Precision optics
Measuring tasks in the optics industry are a huge challenge for sensors. Shiny and reflective targets often present complex shapes and must be measured with high resolution and speed.
Testing the quality of objectives for microscopy and smartphones
Testing the imaging quality of lenses is based on wavefront measurements on the optical axis and in the field. Furthermore, automated measurement procedures provide information about focal length, chromatic ...
Show detailsMeasuring the refractive data of contact lenses
When measuring the distribution of the refractive power, the imaging quality and the lens diameter of soft and hard contact lenses, measuring systems based on wavefront technology are used. Ergonomic ...
Show detailsAdjusting laser systems
In addition to beam parameter measurements, Shack-Hartmann wavefront sensors are also used to adjust laser systems or fiber-optic systems. The advantage here is their insensitivity to vibrations, suitability ...
Show detailsTesting and adjusting binoculars/spotting scopes and objectives
The precise measurement of the transmitted wavefront provides a qualitative assessment of the imaging quality of an optical system while enabling inline adjustment of the system. The SHSInspect RL measuring ...
Show detailsMeasuring the refractive data of intra-ocular lenses
When measuring the distribution of the refractive power, the imaging quality and the lens diameter of intra-ocular lenses, measuring systems based on wavefront technology are used. Ergonomic lens ...
Show detailsMeasuring the surface shape of contact lenses and molds
In order to control and optimize processes, the front and back of the contact lens are measured with incident light during the production process. Molds and tools are measured as well as the calculation ...
Show detailsMeasuring the optical quality of flat optics
High demands are often placed on the quality of optical filters and windows. Optocraft offers turnkey solutions for measuring wavefront errors in transmitted light and surface defects.
Show detailsMeasuring the curvature of lenses
In order to meet production tolerances, the contour of optical lenses such as eyeglass lenses or objectives, confocal chromatic sensors are used. Based on the distance values, statements about the surface ...
Show detailsCamera auto focus measurement
Confocal sensors measure the distances between the auto focus lenses to provide the camera with the highest possible image quality.
Show detailsSurface inspection of mirrors
With optical components such as mirrors, a high degree of surface homogeneity is required. reflectCONTROL sensors are used to test the reflecting surfaces of these reflecting surfaces. They detect and ...
Show detailsQuality assurance based on multi-functional optical testing
Optical systems are used in a wide variety of industries and applications, including a wide range of products from micro-optics with dimensions in the μm range to telescope lenses with diameters of ...
Show detailsMeasuring the center thickness of lenses
In order to meet production tolerances, the center thickness of optical lenses such as eyeglass lenses or objectives is measured using confocal chromatic sensors. The measurement is performed from one ...
Show detailsNanometer positioning in lithography machines
To illuminate individual components on the wafer, the lithographic devices move the wafer to the respective position. Capacitive displacement sensors measure the position of the travel path in order to ...
Show detailsMeasurement of contact lenses
Contact lens manufacturers have a need to conduct various material tests on clear, flexible polymer samples. The material samples must be submerged during testing in a saline solution for hydration. The ...
Show details