Precision Glass Molded Lenses Analysis via Null-Screen Test

D. Aguirre-Aguirre, R. Díaz-Uribe, M. Campos-García, B. Villalobos-Mendoza

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)


This work shows a method to recover the shape of the precision glass molding surface via null-screen test. For the validation of the proposed method, we analyzed the ACL25416U condenser lens fabricated by Thorlabs. The results show that the conic constant, the radius of curvature and the aspheric deformation coefficients can be retrieved with good accuracy.

Original languageEnglish
Title of host publicationJournal of Physics: Conference Series
Publication statusPublished - 13 Jun 2019
Externally publishedYes

Publication series

NameJournal of Physics: Conference Series
PublisherIOP Publishing Ltd.
ISSN (Print)1742-6588

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy


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