Electronic endoscope for stereoscopic endoscope system

摘要

An electronic endoscope includes an illumination guide and a pair of right and left image pickup devices each comprising an objective lens system and a solid state image sensor that are all incorporated in an elongated cylindrical rigid sheath and operates to produce right and left optical images of an object which are displayed on a monitor as a three-dimensional image and is provided with a mounting fixture which has a pair of mounting bores formed side by side therein for holding the right and left solid state image pickup device in the mounting bores, respectively, so as thereby to align the right and left solid state image pickup devices side by side in a diametrical direction of the sheath and is shaped so as to provide an arched space between the mounting fixture and the sheath for receiving the illumination guide therein when it is fitted in the sheath.