LENS BARREL

To achieve a lens barrel that enables a simple configuration to suppress dew condensation in a short time without providing dedicated air ventilation means.SOLUTION: A lens barrel has: a plurality of lens groups; a driving mechanism that is equipped with a driving source; control means for controlli...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	NAKASHITA DAISUKE
Format:	Patent
Sprache:	eng ; jpn
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 ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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