Almost there! Just complete this brief form, and you will be able to start watching the webinar Precision Radius Metrology right away. The webinar reviews methods of measurement of radius of curvature of optical components and their associated error sources, and is 28 minutes in duration. The webinar also includes a video demo of radius metrology using an interferometric radius slide, and shows a Zygo-developed method to measure radius to less than 10 parts per million with the proper technique.
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