| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical tomographic image photographing apparatus enabling desired tomographic images to be appropriately observed. <P>SOLUTION: The optical tomographic image photographing apparatus includes: an interference optical system 100; a drive means 112 which moves at least a part of optical members arranged in the interference optical system in an optical axial direction; and a control means 70 which has a first observation mode for outputting a tomographic image of an object acquired in a state in which an object surface is located behind a depth position where optical path lengths of measurement light and reference light match to a monitor as a first observation image, and a second observation mode for outputting the tomographic image of the object acquired in a state in which an object back surface is located ahead of the depth position to the monitor as a second observation image, and switches a display state on the monitor between the first observation mode and the second observation mode on the base of image information and normal/reverse information of the acquired tomographic image. <P>COPYRIGHT: (C)2013,JPO&INPIT |
