| 摘要 |
PURPOSE:To execute the stereoscopic observation of an object by using two image fibers, separating a position of the terminal part of an image pickup part, and generating a parallax in two pictures. CONSTITUTION:Terminals of the first image fiber 1 and the second image fiber 2 are separated by a prescribed length l in the axial direction, and reflectors 6, 7 are provided at a suitable distance from the respective end faces. A reflector 8 for reflecting illuminating light and irradiating it to the outside from a window 5 of its side is provided in front of the tip part of a light guide 3, and the length in the axial direction of the window 5 is made longer than the distance l of the corresponding reflectors 6, 7 of the first image fiber 1 and the second image fiber 2. When two pictures are seen simultaneously with both eyes through an eyepiece, a stereoscopic vision of an object to be observed 9 can be executed by a parallax base on the distance l. |
