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Molded optical components allow for more cost-effective production methods, mass production, and the creation of unique systems; this is all particularly true for the rapidly growing area of plastic optical systems and components. Written by recognized experts in molded and plastic optics from both academia and industry, this book provides an overview of the design and manufacture of molded glass and plastic optics. It presents a detailed discussion of the topics and issues involved in the design and manufacture of such elements and systems. The book covers such topics as optical design,...

Diese Lieder von Paul Schaub und Peter Michael Riehm sind aus der musikalischen Arbeit in der Unterstufe der Waldorfschule hervorgegangen. Zu vielen bekannten Gedichten und Kinderversen haben die Komponisten neue Melodien gesetzt, die sich an den musikalischen Fhigkeiten und Bedrfnissen dieser Alterstufe orientieren.