Mirrors utilized in an optical scanning system

Photocopying – Projection printing and copying cameras – Original moves continuously

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350609, 355 60, 355 66, G03B 2748, G03B 2750, G03B 2770

Patent

active

045794480

ABSTRACT:
An improved document scanning system is realized by using low mass mirrors as optical components. The mirrors consist of a pair of metal structures in honeycomb form sandwiched between a pair of glass skins. The mirrors have a greatly improved stiffness-to-mass ratio compared to conventional mirrors and provide relatively low mass in scan drive components, as well as improved system performance.

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