| 摘要 |
PROBLEM TO BE SOLVED: To provide a photographing device capable of obtaining a photographed image with high image quality over a long period of time even when being exposed under a high temperature. SOLUTION: The photographing device includes: a lens for forming the image of an object light made incident from the front; an imaging section for imaging the object light whose image is formed through the lens; a housing to which the lens is fitted on the front side thereof and containing in its inside the imaging section; a flow path bored to the housing and continuous from the rear side to the front side of the housing; and a nozzle connected to the flow path and for ejecting liquid passing through the flow path to the lens. COPYRIGHT: (C)2007,JPO&INPIT
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