Automotive Glass Grating Correction Film

We now offer a range of optical glass correction films, mainly for applications in the automotive glass industry. The inspection of car windshields often needs to meet the requirements of the British Standards InstituteBSIGerman standardsDINThe EU standard ECE. These standards mainly focus on the optical performance testing of glass, such as angular deviation, refractive power, optical distortion, and so on. Obeying and meeting these standards is crucial for manufacturers of automotive glass.

Using glass with special shapes to generate specific images, and then analyzing the produced glass. The standard glass sheets we provide50*50mmsize. Glass sheets can be installed at the focal length90mmOn the projector, the projected image distance8mForm a zebra screen. Tilt parallel lines at a certain angle to detect angular deviation, use horizontal parallel lines to detect refractive power, and use a dot matrix to detect smoothness.

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