This is a molded, aspheric lens.
When working with lenses the circular cropping tool in OmniSurf3D comes in handy. Choose Analysis >Data Cropping Tool, then check the Crop to Circle/Ellipse box. You can also click the Exclude Center box to occlude the central portion of the data. Holding down the “Ctrl” key while dragging a corner keeps the zones perfectly square or circular.
Measured with a Zygo ZeGage Plus (10x)
Data source: Digital Metrology Solutions (www.digitalmetrology.com)
How to cite
If you use this dataset, please reference it as follows:
Digital Metrology Solutions. “Surface Library.” Digitalmetrology, digitalmetrology.com/dataset/plastic-lens. Accessed Sep 25, 2023.