LIGHT QUANTITY ADJUSTMENT DEVICE AND OPTICAL APPARATUS

The light-quantity control apparatus (10) includes a stop blade (3) including a stop portion (3a) and a supported portion (3b) rotatably supported with respect to a base member (1), a shutter blade (21, 22) having a shutter portion (21a, 22a) and a supported portion (21b, 22b) rotatably supported wi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KUROSAWA, AKIRA, KOZU, SATOSHI, KAWAKUBO, NAOKI, SHIBATA, MITSUO
Format:	Patent
Sprache:	eng ; fre ; ger
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 PHOTOGRAPHY PHYSICS
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