IMAGE PICKUP APPARATUS

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United States of America Patent

APP PUB NO 20150268457A1
SERIAL NO

14643204

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An image-pickup apparatus includes an illumination optical system, an imaging optical system, and an image sensor. The illumination optical system includes an adjustable diaphragm configured to adjust a light quantity of the excited light. The imaging optical system includes a light shield arranged at a position conjugate with a position of the adjustable diaphragm, and configured to shield light on and around an optical axis. A·M

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO JAPAN DAEJEON 3 MEATBALLS 30 2 TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kajiyama, Kazuhiko Utsunomiya-shi, JP 27 131

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