LENS BARREL AND OPTICAL EQUIPMENT

PROBLEM TO BE SOLVED: To provide a lens barrel having in it a linear drive device for driving a movable lens and a diaphragm mechanism, in which widthwise miniaturization can be realized without the adverse effect of a leaked magnetic flux on the diaphragm mechanism. SOLUTION: The lens barrel is des...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ITO MOTOSHIGE
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS
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