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A simple technique for post-polishing single-point, diamond-turned optics is described. Synthetic fabric-faced laps are used. Surface finish converges to a limiting value set by process parameters. Lap construction and diamond grit size affects both convergence rate and ultimate finish.
Citation
Precision Engineering-Journal of the International Societies for Precision Engineering and Nanotechnology
Parks, R.
and Evans, C.
(1994),
Rapid Post-Polishing of Diamond-Turned Optics, Precision Engineering-Journal of the International Societies for Precision Engineering and Nanotechnology
(Accessed October 15, 2025)