Optical system

Camera auto focus measurement

Confocal sensors measure the distances between the auto focus lenses to provide the camera with the highest possible image quality.

Measuring 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 properties can also be made. The sensors enable a large tilt angle which means they can also detect highly curved surfaces.

Surface 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 classify surface deviations on the mirror surface.

Quality 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 several meters. Optocraft delivers multifunctional systems based on the Shack-Hartmann wavefront technology for optics testing. Providing information about the quality of the optics based on precise wavefront measurements, these measuring systems contribute to the optimization of development and manufacturing processes.

Doporučená technologie senzorů

Optische Systeme von Optocraft

Measuring 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 side and can also be carried out with very thin lenses.

Nanometer 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 enable nanometer-accurate positioning.

Měření kontaktních čoček

Nové materiály pro výrobu kontaktních čoček musí absolvovat celou řadu náročných testů, při nichž je čočka umístěna do malého pouzdra se solným roztokem. Snímač optoCONTROL 2600 následně měří, jestli čočky během zahřívání mění své rozměry a zvětšují se. Velkou výhodou v tomto případě je skutečnost, že náš snímač umožňuje měření přes skleněné pouzdro a slaný roztok.

MICRO-EPSILON Czech Republic
Na Libuši 891
39165 Bechyně, Czech Republic
info@micro-epsilon.cz
+420 381 213 011
+420 381 211 060

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