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Proceedings Paper

Production of aspherical surfaces of fast lenses in small workshops
Author(s): Vlastimil Sedlacek
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Paper Abstract

The method expands the use of spherical test plates in a production of aspherical surfaces of fast lenses. Utilization of this method is convenient for a small-lot production of IR optical systems. It enables the use of test plates in some cases in which the radius difference or distance between both the test plate and generated surface is too big for interference fringes discrimination by using usual contact test plate interferometer method.

Paper Details

Date Published: 14 July 1999
PDF: 4 pages
Proc. SPIE 3820, 11th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, (14 July 1999); doi: 10.1117/12.353078
Show Author Affiliations
Vlastimil Sedlacek, Vojensky Technicky Ustav Liptovsky Mikulas (Slovak Republic)


Published in SPIE Proceedings Vol. 3820:
11th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics
Miroslav Hrabovsky; Anton Strba; Waclaw Urbanczyk, Editor(s)

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