Transmission deflectometer for high-range lens slope measurement

Lingli Wang; Arno Ras; Willem Potze; Peter van de Goor

doi:10.1117/12.512937

26 February 2004 Transmission deflectometer for high-range lens slope measurement

Lingli Wang, Arno Ras, Willem Potze, Peter van de Goor

Proceedings Volume 5252, Optical Fabrication, Testing, and Metrology; (2004) https://doi.org/10.1117/12.512937
Event: Optical Systems Design, 2003, St. Etienne, France

Abstract

A new lens slope measurement system is developed and realized in the Philips CFT laboratory, which is named a transmission deflectometer. The slopes of two lenses are measured with this measurement system. A high measurement accuracy, 0.05 mrad, over a wide measurement range of ± 17° could be reached.

Citation Download Citation

Lingli Wang, Arno Ras, Willem Potze, and Peter van de Goor "Transmission deflectometer for high-range lens slope measurement", Proc. SPIE 5252, Optical Fabrication, Testing, and Metrology, (26 February 2004); https://doi.org/10.1117/12.512937

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