Interferometric characterization of GRIN lenses for ophthalmic uses

J. R. de F. Moneo; Ignacio Prades Juvells; Santiago Vallmitjana; Salvador Bosch; Arturo Carnicer; Ignasi Juan I. Labastida; Julio Perez-Tudela

doi:10.1117/12.312729

2 July 1998 Interferometric characterization of GRIN lenses for ophthalmic uses

J. R. de F. Moneo, Ignacio Prades Juvells, Santiago Vallmitjana, Salvador Bosch, Arturo Carnicer, Ignasi Juan I. Labastida, Julio Perez-Tudela

Author Affiliations +

Proceedings Volume 3405, ROMOPTO '97: Fifth Conference on Optics; (1998) https://doi.org/10.1117/12.312729
Event: ROMOPTO '97: Fifth Conference on Optics, 1997, Bucharest, Romania

Abstract

The proposal of this work is the study of a method for characterization of the focal of ophthalmic lenses whose surface refraction index has been modified by diffusion techniques based on thermal ion exchange in glass. In particular the aim is the measurement of the variations in focal length of ophthalmic lenses after undergoing a diffusion process. An interferometric technique has been used and computer simulations have also been carried out.

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J. R. de F. Moneo, Ignacio Prades Juvells, Santiago Vallmitjana, Salvador Bosch, Arturo Carnicer, Ignasi Juan I. Labastida, and Julio Perez-Tudela "Interferometric characterization of GRIN lenses for ophthalmic uses", Proc. SPIE 3405, ROMOPTO '97: Fifth Conference on Optics, (2 July 1998); https://doi.org/10.1117/12.312729

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