| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a camera apparatus which allows omnidirectional photographing for a well pipe installed inside a well. <P>SOLUTION: A device is constituted by: installing side-view cameras 5 with fish-eye lenses at parts in four directions in the vertical direction of a circumferential side part of a camera installation member 2 provided with a direct vision camera 6 at the lowermost end; providing the surroundings of the respective side-view cameras and the direct vision camera with LED illumination parts; installing a four division unit and a camera controller connected to the direct vision camera and the side-view cameras at a camera housing part 3 connected to the camera installation member constituted in this way; and establishing connection from a connector 4 connected to the camera housing to a terrestrial TV monitor via a camera cable. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
