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Conferences > FiO > 2023 > FD1 > FD1.7

Dynamic Null-Screen Test

Dulce Gonzalez-Utrera, Rufino Díaz-Uribe, Manuel Campos-García, Brenda Villalobos-Mendoza, and Daniel Aguirre-Aguirre

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Abstract

A dynamic null-screen test consists of rotating the surface under test and designing a new null-screen for each position, this allows an evaluation of a complete freeform surface with varying concavity and convexity.

© 2023 The Author(s)

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