| 摘要 |
PROBLEM TO BE SOLVED: To provide an objective lens including a built-in electric component and an electrode allowing electric connection to the outside, to provide an external connecting means allowing electric connection with the electrode of the objective lens, and to provide a microscope having them. SOLUTION: The objective lens 7 includes the built-in electric component and the electrode disposed at a lens barrel outer circumferential part and allowing connection of the electric component to the outside. The prober member 10 is disposed near an objective lens exchanging device 8 alternatively disposing the objective lens 7 at an optical axis I of the microscope 1, and is electrically connected to the electrode of the objective lens 7 disposed at the optical axis I of the microscope 1. The microscope 1 includes the objective lens 7 and the prober member 10. The electrode of the objective lens 7 is composed of a bundle of carbon nanotubes held by a conductive polymer porous body having a columnar pore on a substrate and a conductive polymer film stacked on the porous body. COPYRIGHT: (C)2011,JPO&INPIT
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