| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a microscope for operation capable of being driven substantially in an XY plane relative to a plane to be observed even when the mirror body is in any condition by constituting a visual field moving means capable of being driven around two tilted axes. <P>SOLUTION: The microscope for operation having the mirror body 26, a mirror body connecting arm 25 as a mirror supporting mechanism supporting the mirror body 26 tiltably around the two tilted axes A7, A9 and revolvably around one revolving axis, first and second parallelogram rings 4, 15 as balanced moving mechanisms for balancing out the weight of the mirror body 26 and the mirror body connecting arm 25 and moving in vertical and horizontal directions, and a balancing weight 31 has respective driving means 49, 49x capable of driving the mirror connecting arm 25 around the two tilted axes A7, A9, an input means 10 for operating and driving the driving means, and drive control sections 150, 155 driving and controlling the driving means from the input signal by the input means. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
