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Proceedings Paper

Ophthalmic antireflection coatings with same residual reflective colors on ophthalmic optics with different refractive indices
Author(s): Tianfeng Jin; Youxin Yuan
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Paper Abstract

In this paper the design and manufacture of ophthalmic multilayer broadband antireflection coatings with same residual reflective colors on the substrates for different refractive indices have been investigated. Somebody need to dispense spectacles which the two lenses are different optical materials with different refractive indices(e.g. nl.75,nl.52), and the residual reflective colors of the two lenses must remain the same. We designed tripl- layer antireflection coatings on the substrates which have different refractive indices. The residual reflective colors of these coatings have the same color position in the CIE color chart and have almost the same average reflective brightness. Also, we have found that the quartz crystal thickness monitor is the good method for preparing the AR coatings.

Paper Details

Date Published: 1 December 1991
PDF: 6 pages
Proc. SPIE 1529, Ophthalmic Lens Design and Fabrication, (1 December 1991); doi: 10.1117/12.50487
Show Author Affiliations
Tianfeng Jin, Changchun Institute of Optics and Fine Mechanics (China)
Youxin Yuan, Changchun Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 1529:
Ophthalmic Lens Design and Fabrication
Colin M. Perrott, Editor(s)

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