Optical imaging system

Details Optical imaging system Optical imaging system

1981-07-28

1982-11-02

Hayes, Monroe H.

Photocopying

Projection printing and copying cameras

Plural

355 51, G03B 2744

Patent

active

043570992

ABSTRACT:
An optical imaging system for a copier comprising at least a pair of multilens plates made from the same mold to have matched surface configurations. One of the pair of multilens plates is arranged to be rotated from the position of the other multilens plate through 180 degrees about an axis parallel to the longitudinal direction of the other multilens plate. A reflecting surface is positioned parallel to the axis of rotation for deflecting the optical path between the pair of multilens plates once or an odd number of times whereby a clear image is provided despite imperfections from molding.

REFERENCES:
patent: 3580675 (1971-05-01), Hieber
patent: 3584950 (1971-06-01), Gundlach
patent: 3655284 (1972-04-01), Agliata
patent: 3788740 (1974-01-01), Shogren
patent: 4141649 (1979-02-01), Schnall et al.
patent: 4173411 (1979-11-01), Massengeil et al.

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