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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.
Confocal sensors measure the distances between the autofocus lenses to provide the camera with the highest possible image quality.
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 side and can also be carried out with very…
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 for different wavelength ranges, as…
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 highly sophisticated ThruBeam model…
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 handling and high measuring speed play a decisive…
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 lens handling and high measuring speed play a…
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 several meters. Optocraft delivers…
For optical components such as mirrors, a high surface homogeneity is required. reflectCONTROL sensors are used to inspect the reflective surfaces. They detect and classify surface deviations on the mirror surface. …
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 of tool offsets. …
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 module can be flexibly integrated into…
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.
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 aberration, polarization effects, PSF…
