| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus capable of coarsely and finely moving a device body in a simple constitution. <P>SOLUTION: This ophthalmologic apparatus is provided with the device body 4 incorporating an observation imaging optical system and attached on a base 1 movably in the three dimensions, a three-dimensional driving device 5 capable of actuating the device body three-dimensionally, a joystick J mounted on the base 1 tiltingly operated in an optional direction and rotatingly operated around an axis, a control circuit 76 detecting the operation of the joystick J, drivingly controlling the three-dimensional driving device 5 and actuating the device body three-dimensionally, a coarse movement operation device 73 changing over the three-dimensional driving device 5 from the fine-movement operation mode to the coarse-movement operation mode. When the joystick J is operated after being changed from the fine-movement operation mode to the coarse-movement operation mode by the coarse-movement operation device 73, the control circuit 76 drivingly controls the three-dimensional driving device 5 to coarsely move the device body three-dimensionally. <P>COPYRIGHT: (C)2008,JPO&INPIT |
