Mass-Production Of Diffraction Limited Replicated Objective Lenses For Compact-Disc Players.

3 November 1986

proceedings article
Published by SPIE-Intl Soc Optical Eng

Vol. 645, 45-48
https://doi.org/10.1117/12.964484

Abstract

The objective lens is a single element glass lens with one aspheric replicated surface and one flat surface. The manufacture of the aspheric surface by means of replication is suitable for high quality mass-production.© (1986) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.

Keywords

COMPACT DISCS
DIFFRACTION
OBJECTIVES
GLASSES
LENSES
MANUFACTURING

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