| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an endoscope device which can always obtain focused endoscopic images irrespectively of any movement of a mobile optical system constituting an objective optical system. <P>SOLUTION: A focus switching lever 18 provided in a control unit 7 is held in a way that it can rotate about a central axis 51. To one end of this focus switching lever 18, an object link member 52 constituting an interlocking adjustment means and one end of a hood link member 54 are rotatably coupled. The other end of the object link member 52 is rotatably connected to an object side coupling member 56 which fixes an object operation wire 43, while another end of the hood link member 54 is also rotatably connected to a hood side coupling member 57 which fixes a hood operation wire 49. By moving the operation portion 18a of the focus switching lever 18 toward either the arrow E side or the arrow F side in the figure, the object operation wire 43 and the hood operation wire 49 are moved, which makes a hood member 47 move forward or backward in relation to the observation depth of an object unit 30. <P>COPYRIGHT: (C)2004,JPO |
