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Testing of nonlinear diamond-turned reflaxicons.
Hayes J, Underwood KL, Loomis JS, Parks RE, Wyant JC. Hayes J, et al. Among authors: underwood kl. Appl Opt. 1981 Jan 15;20(2):235-9. doi: 10.1364/AO.20.000235. Appl Opt. 1981. PMID: 20309096