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Proceedings Paper

Production application of injection-molded diffractive elements
Author(s): Peter P. Clark; Yvonne Y. Chao; Kevin P. Hines
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Paper Abstract

We demonstrate that transmission kinoforms for visible light applications can be injection molded in acrylic in production volumes. A camera is described that employs molded Fresnel lenses to change the convergence of a projection ranging system. Kinoform surfaces are used in the projection system to achromatize the Fresnel lenses.

Paper Details

Date Published: 1 December 1995
PDF: 6 pages
Proc. SPIE 2600, Design, Fabrication, and Applications of Precision Plastic Optics, (1 December 1995); doi: 10.1117/12.227925
Show Author Affiliations
Peter P. Clark, Polaroid Corp. (United States)
Yvonne Y. Chao, Polaroid Corp. (United States)

Published in SPIE Proceedings Vol. 2600:
Design, Fabrication, and Applications of Precision Plastic Optics
Alex Ning; Raymond T. Hebert, Editor(s)

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