Calibration plates are an important part of the calibration of optical measuring devices, both in terms of correction of the magnification of the optical system and correction of distortion of the optics used. We make calibration plates at customer's request for glass substrates, mostly borosilicate glass for use in transmitted light. Please contact us for the request of other glasses.
Another option is to make patterns on the matt surfaces of dark glass for the use of top lighting. It is also possible to make the motif on other bases such as prisms.
Calibration plates are made to dimensions up to 200x200mm.
Calibration platesMaterial: float glass, borosilicate glass, matted surface
Layer material: chromium
Size: up to 100 mm
Motif accuracy: up to 0,003 mm