IMPLEMENT FOR CHECKING ENDOSCOPE, AND ENDOSCOPIC SYSTEM

PROBLEM TO BE SOLVED: To provide an endoscope checking implement for easily and quantitatively evaluating a visual field range of the endoscope, and to provide an endoscopic system. SOLUTION: The endoscope checking implements 20, 20 include first index 25, 29 provided in a first visual field range among the visual field ranges to be observed by the attached endoscope 2; and second indexes 26, 30 provided in a second visual field among the visual field ranges to be observed by the attached endoscope. The endoscopic system 1 includes a first endoscope 2 including a first observing means having a prescribed visual fields range; a second endoscope 2 including a second observing means having a visual field range larger than that of the first endoscope 2; the indexes 25, 29 provided in the visual field range to be observed by the first endoscope; and the indexes 26, 30 provided in the visual field range to be observed by the second endoscope. COPYRIGHT: (C)2007,JPO&INPIT